1330834561

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{240353}}^1$

素因数の和:240480

約数の個数: 12

約数和(自身を含む): 1561820292

約数和(自身を除く): 230985731

約数列:

[1, 7, 49, 113, 791, 5537, 240353, 1682471, 11777297, 27159889, 190119223, 1330834561]

約数ペア:

[(1, 1330834561), (7, 190119223), (49, 27159889), (113, 11777297), (791, 1682471), (5537, 240353)]