6997289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 7902720

約数和(自身を除く): 905431

約数列:

[1, 13, 31, 97, 179, 403, 1261, 2327, 3007, 5549, 17363, 39091, 72137, 225719, 538253, 6997289]

約数ペア:

[(1, 6997289), (13, 538253), (31, 225719), (97, 72137), (179, 39091), (403, 17363), (1261, 5549), (2327, 3007)]