2746107

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 4979520

約数和(自身を除く): 2233413

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 479, 637, 819, 1437, 1911, 3353, 4311, 5733, 6227, 10059, 18681, 23471, 30177, 43589, 56043, 70413, 130767, 211239, 305123, 392301, 915369, 2746107]

約数ペア:

[(1, 2746107), (3, 915369), (7, 392301), (9, 305123), (13, 211239), (21, 130767), (39, 70413), (49, 56043), (63, 43589), (91, 30177), (117, 23471), (147, 18681), (273, 10059), (441, 6227), (479, 5733), (637, 4311), (819, 3353), (1437, 1911)]