1330394247

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 2496399360

約数和(自身を除く): 1166005113

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 103, 117, 147, 189, 273, 309, 351, 441, 637, 721, 751, 819, 927, 1323, 1339, 1911, 2163, 2253, 2457, 2781, 4017, 5047, 5257, 5733, 6489, 6759, 9373, 9763, 12051, 15141, 15771, 17199, 19467, 20277, 28119, 29289, 36153, 36799, 45423, 47313, 65611, 68341, 77353, 84357, 87867, 110397, 136269, 141939, 196833, 205023, 232059, 253071, 263601, 331191, 478387, 541471, 590499, 615069, 696177, 993573, 1005589, 1435161, 1624413, 1771497, 1845207, 2088531, 3016767, 3790297, 4305483, 4873239, 7039123, 9050301, 11370891, 12916449, 14619717, 21117369, 27150903, 34112673, 49273861, 63352107, 102338019, 147821583, 190056321, 443464749, 1330394247]

約数ペア:

[(1, 1330394247), (3, 443464749), (7, 190056321), (9, 147821583), (13, 102338019), (21, 63352107), (27, 49273861), (39, 34112673), (49, 27150903), (63, 21117369), (91, 14619717), (103, 12916449), (117, 11370891), (147, 9050301), (189, 7039123), (273, 4873239), (309, 4305483), (351, 3790297), (441, 3016767), (637, 2088531), (721, 1845207), (751, 1771497), (819, 1624413), (927, 1435161), (1323, 1005589), (1339, 993573), (1911, 696177), (2163, 615069), (2253, 590499), (2457, 541471), (2781, 478387), (4017, 331191), (5047, 263601), (5257, 253071), (5733, 232059), (6489, 205023), (6759, 196833), (9373, 141939), (9763, 136269), (12051, 110397), (15141, 87867), (15771, 84357), (17199, 77353), (19467, 68341), (20277, 65611), (28119, 47313), (29289, 45423), (36153, 36799)]