64211371

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{977}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 75579840

約数和(自身を除く): 11368469

約数列:

[1, 7, 41, 229, 287, 977, 1603, 6839, 9389, 40057, 65723, 223733, 280399, 1566131, 9173053, 64211371]

約数ペア:

[(1, 64211371), (7, 9173053), (41, 1566131), (229, 280399), (287, 223733), (977, 65723), (1603, 40057), (6839, 9389)]