42968601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1429}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 67147080

約数和(自身を除く): 24178479

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 1429, 2313, 3341, 4287, 10023, 12861, 18577, 30069, 55731, 167193, 367253, 1101759, 3305277, 4774289, 14322867, 42968601]

約数ペア:

[(1, 42968601), (3, 14322867), (9, 4774289), (13, 3305277), (39, 1101759), (117, 367253), (257, 167193), (771, 55731), (1429, 30069), (2313, 18577), (3341, 12861), (4287, 10023)]