1240031

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 1467648

約数和(自身を除く): 227617

約数列:

[1, 13, 17, 31, 181, 221, 403, 527, 2353, 3077, 5611, 6851, 40001, 72943, 95387, 1240031]

約数ペア:

[(1, 1240031), (13, 95387), (17, 72943), (31, 40001), (181, 6851), (221, 5611), (403, 3077), (527, 2353)]