1596861

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 2954880

約数和(自身を除く): 1358019

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 71, 119, 147, 153, 189, 213, 357, 441, 459, 497, 639, 833, 1071, 1207, 1323, 1491, 1917, 2499, 3213, 3479, 3621, 4473, 7497, 8449, 10437, 10863, 13419, 22491, 25347, 31311, 32589, 59143, 76041, 93933, 177429, 228123, 532287, 1596861]

約数ペア:

[(1, 1596861), (3, 532287), (7, 228123), (9, 177429), (17, 93933), (21, 76041), (27, 59143), (49, 32589), (51, 31311), (63, 25347), (71, 22491), (119, 13419), (147, 10863), (153, 10437), (189, 8449), (213, 7497), (357, 4473), (441, 3621), (459, 3479), (497, 3213), (639, 2499), (833, 1917), (1071, 1491), (1207, 1323)]