2789557057

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1\times {\mathrm{7369}}^1$

素因数の和:8736

約数の個数: 16

約数和(自身を含む): 3268742400

約数和(自身を除く): 479185343

約数列:

[1, 7, 41, 287, 1319, 7369, 9233, 51583, 54079, 302129, 378553, 2114903, 9719711, 68037977, 398508151, 2789557057]

約数ペア:

[(1, 2789557057), (7, 398508151), (41, 68037977), (287, 9719711), (1319, 2114903), (7369, 378553), (9233, 302129), (51583, 54079)]