47428667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 57904128

約数和(自身を除く): 10475461

約数列:

[1, 11, 13, 31, 143, 169, 341, 403, 823, 1859, 4433, 5239, 9053, 10699, 25513, 57629, 117689, 139087, 280643, 331669, 1529957, 3648359, 4311697, 47428667]

約数ペア:

[(1, 47428667), (11, 4311697), (13, 3648359), (31, 1529957), (143, 331669), (169, 280643), (341, 139087), (403, 117689), (823, 57629), (1859, 25513), (4433, 10699), (5239, 9053)]