2772406371

素因数分解:

$3^1\times 7^1\times {\mathrm{10639}}^1\times {\mathrm{12409}}^1$

素因数の和:23058

約数の個数: 16

約数和(自身を含む): 4225356800

約数和(自身を除く): 1452950429

約数列:

[1, 3, 7, 21, 10639, 12409, 31917, 37227, 74473, 86863, 223419, 260589, 132019351, 396058053, 924135457, 2772406371]

約数ペア:

[(1, 2772406371), (3, 924135457), (7, 396058053), (21, 132019351), (10639, 260589), (12409, 223419), (31917, 86863), (37227, 74473)]