153896351

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{1021}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 179446848

約数和(自身を除く): 25550497

約数列:

[1, 7, 61, 353, 427, 1021, 2471, 7147, 21533, 62281, 150731, 360413, 435967, 2522891, 21985193, 153896351]

約数ペア:

[(1, 153896351), (7, 21985193), (61, 2522891), (353, 435967), (427, 360413), (1021, 150731), (2471, 62281), (7147, 21533)]