17105193

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4451}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 28706496

約数和(自身を除く): 11601303

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 4451, 13353, 31157, 40059, 93471, 271511, 280413, 814533, 1900577, 2443599, 5701731, 17105193]

約数ペア:

[(1, 17105193), (3, 5701731), (7, 2443599), (9, 1900577), (21, 814533), (61, 280413), (63, 271511), (183, 93471), (427, 40059), (549, 31157), (1281, 13353), (3843, 4451)]