1307658863

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1\times {\mathrm{4481}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 1528326144

約数和(自身を除く): 220667281

約数列:

[1, 7, 47, 329, 887, 4481, 6209, 31367, 41689, 210607, 291823, 1474249, 3974647, 27822529, 186808409, 1307658863]

約数ペア:

[(1, 1307658863), (7, 186808409), (47, 27822529), (329, 3974647), (887, 1474249), (4481, 291823), (6209, 210607), (31367, 41689)]