71244481

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 91190880

約数和(自身を除く): 19946399

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1009, 1441, 6419, 7063, 10087, 11099, 49441, 70609, 77693, 132179, 543851, 925253, 1453969, 6476771, 10177783, 71244481]

約数ペア:

[(1, 71244481), (7, 10177783), (11, 6476771), (49, 1453969), (77, 925253), (131, 543851), (539, 132179), (917, 77693), (1009, 70609), (1441, 49441), (6419, 11099), (7063, 10087)]