123027437

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 143635968

約数和(自身を除く): 20608531

約数列:

[1, 13, 23, 31, 169, 299, 403, 713, 1021, 3887, 5239, 9269, 13273, 23483, 31651, 120497, 172549, 305279, 411463, 727973, 3968627, 5349019, 9463649, 123027437]

約数ペア:

[(1, 123027437), (13, 9463649), (23, 5349019), (31, 3968627), (169, 727973), (299, 411463), (403, 305279), (713, 172549), (1021, 120497), (3887, 31651), (5239, 23483), (9269, 13273)]