15856401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7877}}^1$

素因数の和:7952

約数の個数: 16

約数和(自身を含む): 23444928

約数和(自身を除く): 7588527

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 7877, 23631, 86647, 259941, 480497, 1441491, 5285467, 15856401]

約数ペア:

[(1, 15856401), (3, 5285467), (11, 1441491), (33, 480497), (61, 259941), (183, 86647), (671, 23631), (2013, 7877)]