258471057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{7043}}^1$

素因数の和:8000

約数の個数: 16

約数和(自身を含む): 371585088

約数和(自身を除く): 113114031

約数列:

[1, 3, 13, 39, 941, 2823, 7043, 12233, 21129, 36699, 91559, 274677, 6627463, 19882389, 86157019, 258471057]

約数ペア:

[(1, 258471057), (3, 86157019), (13, 19882389), (39, 6627463), (941, 274677), (2823, 91559), (7043, 36699), (12233, 21129)]