628681101

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{73043}}^1$

素因数の和:73216

約数の個数: 16

約数和(自身を含む): 888215040

約数和(自身を除く): 259533939

約数列:

[1, 3, 19, 57, 151, 453, 2869, 8607, 73043, 219129, 1387817, 4163451, 11029493, 33088479, 209560367, 628681101]

約数ペア:

[(1, 628681101), (3, 209560367), (19, 33088479), (57, 11029493), (151, 4163451), (453, 1387817), (2869, 219129), (8607, 73043)]