3726541

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 4738048

約数和(自身を除く): 1011507

約数列:

[1, 7, 13, 31, 91, 217, 403, 1321, 2821, 9247, 17173, 40951, 120211, 286657, 532363, 3726541]

約数ペア:

[(1, 3726541), (7, 532363), (13, 286657), (31, 120211), (91, 40951), (217, 17173), (403, 9247), (1321, 2821)]