245616984927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{3271883}}^1$

素因数の和:3272347

約数の個数: 24

約数和(自身を含む): 374303529600

約数和(自身を除く): 128686544673

約数列:

[1, 3, 9, 19, 57, 171, 439, 1317, 3951, 8341, 25023, 75069, 3271883, 9815649, 29446947, 62165777, 186497331, 559491993, 1436356637, 4309069911, 12927209733, 27290776103, 81872328309, 245616984927]

約数ペア:

[(1, 245616984927), (3, 81872328309), (9, 27290776103), (19, 12927209733), (57, 4309069911), (171, 1436356637), (439, 559491993), (1317, 186497331), (3951, 62165777), (8341, 29446947), (25023, 9815649), (75069, 3271883)]