934178913

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{268211}}^1$

素因数の和:268266

約数の個数: 20

約数和(自身を含む): 1427960688

約数和(自身を除く): 493781775

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 268211, 804633, 2413899, 7241697, 11533073, 21725091, 34599219, 103797657, 311392971, 934178913]

約数ペア:

[(1, 934178913), (3, 311392971), (9, 103797657), (27, 34599219), (43, 21725091), (81, 11533073), (129, 7241697), (387, 2413899), (1161, 804633), (3483, 268211)]