131557643

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{773}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 154478016

約数和(自身を除く): 22920373

約数列:

[1, 7, 41, 287, 593, 773, 4151, 5411, 24313, 31693, 170191, 221851, 458389, 3208723, 18793949, 131557643]

約数ペア:

[(1, 131557643), (7, 18793949), (41, 3208723), (287, 458389), (593, 221851), (773, 170191), (4151, 31693), (5411, 24313)]