1275992753

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{6971}}^1$

素因数の和:7388

約数の個数: 16

約数和(自身を含む): 1481410560

約数和(自身を除く): 205417807

約数列:

[1, 7, 79, 331, 553, 2317, 6971, 26149, 48797, 183043, 550709, 2307401, 3854963, 16151807, 182284679, 1275992753]

約数ペア:

[(1, 1275992753), (7, 182284679), (79, 16151807), (331, 3854963), (553, 2307401), (2317, 550709), (6971, 183043), (26149, 48797)]