65467493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 86365440

約数和(自身を除く): 20897947

約数列:

[1, 7, 13, 17, 91, 101, 119, 221, 419, 707, 1313, 1547, 1717, 2933, 5447, 7123, 9191, 12019, 22321, 38129, 42319, 49861, 92599, 156247, 296233, 550147, 648193, 719423, 3851029, 5035961, 9352499, 65467493]

約数ペア:

[(1, 65467493), (7, 9352499), (13, 5035961), (17, 3851029), (91, 719423), (101, 648193), (119, 550147), (221, 296233), (419, 156247), (707, 92599), (1313, 49861), (1547, 42319), (1717, 38129), (2933, 22321), (5447, 12019), (7123, 9191)]