139665409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3469}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 159342400

約数和(自身を除く): 19676991

約数列:

[1, 13, 19, 163, 247, 2119, 3097, 3469, 40261, 45097, 65911, 565447, 856843, 7350811, 10743493, 139665409]

約数ペア:

[(1, 139665409), (13, 10743493), (19, 7350811), (163, 856843), (247, 565447), (2119, 65911), (3097, 45097), (3469, 40261)]