3984396521

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1\times {\mathrm{10427}}^1$

素因数の和:11204

約数の個数: 16

約数和(自身を含む): 4618352640

約数和(自身を除く): 633956119

約数列:

[1, 7, 79, 553, 691, 4837, 10427, 54589, 72989, 382123, 823733, 5766131, 7205057, 50435399, 569199503, 3984396521]

約数ペア:

[(1, 3984396521), (7, 569199503), (79, 50435399), (553, 7205057), (691, 5766131), (4837, 823733), (10427, 382123), (54589, 72989)]