1230801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 2042880

約数和(自身を除く): 812079

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 151, 209, 247, 429, 453, 627, 741, 1661, 1963, 2717, 2869, 4983, 5889, 8151, 8607, 21593, 31559, 37297, 64779, 94677, 111891, 410267, 1230801]

約数ペア:

[(1, 1230801), (3, 410267), (11, 111891), (13, 94677), (19, 64779), (33, 37297), (39, 31559), (57, 21593), (143, 8607), (151, 8151), (209, 5889), (247, 4983), (429, 2869), (453, 2717), (627, 1963), (741, 1661)]