28602651

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123821}}^1$

素因数の和:123842

約数の個数: 16

約数和(自身を含む): 47547648

約数和(自身を除く): 18944997

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 123821, 371463, 866747, 1362031, 2600241, 4086093, 9534217, 28602651]

約数ペア:

[(1, 28602651), (3, 9534217), (7, 4086093), (11, 2600241), (21, 1362031), (33, 866747), (77, 371463), (231, 123821)]