2730651

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11821}}^1$

素因数の和:11842

約数の個数: 16

約数和(自身を含む): 4539648

約数和(自身を除く): 1808997

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 11821, 35463, 82747, 130031, 248241, 390093, 910217, 2730651]

約数ペア:

[(1, 2730651), (3, 910217), (7, 390093), (11, 248241), (21, 130031), (33, 82747), (77, 35463), (231, 11821)]