69903847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4818

約数の個数: 16

約数和(自身を含む): 80916192

約数和(自身を除く): 11012345

約数列:

[1, 13, 17, 67, 221, 871, 1139, 4721, 14807, 61373, 80257, 316307, 1043341, 4111991, 5377219, 69903847]

約数ペア:

[(1, 69903847), (13, 5377219), (17, 4111991), (67, 1043341), (221, 316307), (871, 80257), (1139, 61373), (4721, 14807)]