40785371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 47885376

約数和(自身を除く): 7100005

約数列:

[1, 11, 23, 43, 163, 253, 473, 529, 989, 1793, 3749, 5819, 7009, 10879, 22747, 41239, 77099, 86227, 161207, 250217, 948497, 1773277, 3707761, 40785371]

約数ペア:

[(1, 40785371), (11, 3707761), (23, 1773277), (43, 948497), (163, 250217), (253, 161207), (473, 86227), (529, 77099), (989, 41239), (1793, 22747), (3749, 10879), (5819, 7009)]