1311447787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{29437}}^1$

素因数の和:29622

約数の個数: 16

約数和(自身を含む): 1483675200

約数和(自身を除く): 172227413

約数列:

[1, 13, 23, 149, 299, 1937, 3427, 29437, 44551, 382681, 677051, 4386113, 8801663, 57019469, 100880599, 1311447787]

約数ペア:

[(1, 1311447787), (13, 100880599), (23, 57019469), (149, 8801663), (299, 4386113), (1937, 677051), (3427, 382681), (29437, 44551)]