17278851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2473}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 24581664

約数和(自身を除く): 7302813

約数列:

[1, 3, 17, 51, 137, 411, 2329, 2473, 6987, 7419, 42041, 126123, 338801, 1016403, 5759617, 17278851]

約数ペア:

[(1, 17278851), (3, 5759617), (17, 1016403), (51, 338801), (137, 126123), (411, 42041), (2329, 7419), (2473, 6987)]