5400123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 7632000

約数和(自身を除く): 2231877

約数列:

[1, 3, 19, 57, 211, 449, 633, 1347, 4009, 8531, 12027, 25593, 94739, 284217, 1800041, 5400123]

約数ペア:

[(1, 5400123), (3, 1800041), (19, 284217), (57, 94739), (211, 25593), (449, 12027), (633, 8531), (1347, 4009)]