349715897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3137}}^1$

素因数の和:3328

約数の個数: 16

約数和(自身を含む): 377764992

約数和(自身を除く): 28049095

約数列:

[1, 23, 37, 131, 851, 3013, 3137, 4847, 72151, 111481, 116069, 410947, 2669587, 9451781, 15205039, 349715897]

約数ペア:

[(1, 349715897), (23, 15205039), (37, 9451781), (131, 2669587), (851, 410947), (3013, 116069), (3137, 111481), (4847, 72151)]