439320817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{25163}}^1$

素因数の和:25272

約数の個数: 16

約数和(自身を含む): 507306240

約数和(自身を除く): 67985423

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 17459, 25163, 327119, 427771, 1987877, 5561023, 25842401, 33793909, 439320817]

約数ペア:

[(1, 439320817), (13, 33793909), (17, 25842401), (79, 5561023), (221, 1987877), (1027, 427771), (1343, 327119), (17459, 25163)]