140642953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 166061376

約数和(自身を除く): 25418423

約数列:

[1, 11, 23, 29, 253, 319, 661, 667, 841, 7271, 7337, 9251, 15203, 19169, 19343, 167233, 210859, 212773, 440887, 555901, 4849757, 6114911, 12785723, 140642953]

約数ペア:

[(1, 140642953), (11, 12785723), (23, 6114911), (29, 4849757), (253, 555901), (319, 440887), (661, 212773), (667, 210859), (841, 167233), (7271, 19343), (7337, 19169), (9251, 15203)]