7493423

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 9329760

約数和(自身を除く): 1836337

約数列:

[1, 7, 23, 49, 61, 109, 161, 427, 763, 1127, 1403, 2507, 2989, 5341, 6649, 9821, 17549, 46543, 68747, 122843, 152927, 325801, 1070489, 7493423]

約数ペア:

[(1, 7493423), (7, 1070489), (23, 325801), (49, 152927), (61, 122843), (109, 68747), (161, 46543), (427, 17549), (763, 9821), (1127, 6649), (1403, 5341), (2507, 2989)]