262938403

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{12401}}^1$

素因数の和:12654

約数の個数: 16

約数和(自身を含む): 325031616

約数和(自身を除く): 62093213

約数列:

[1, 7, 13, 91, 233, 1631, 3029, 12401, 21203, 86807, 161213, 1128491, 2889433, 20226031, 37562629, 262938403]

約数ペア:

[(1, 262938403), (7, 37562629), (13, 20226031), (91, 2889433), (233, 1128491), (1631, 161213), (3029, 86807), (12401, 21203)]