353142759

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2777}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 522708480

約数和(自身を除く): 169565721

約数列:

[1, 3, 19, 23, 57, 69, 97, 291, 437, 1311, 1843, 2231, 2777, 5529, 6693, 8331, 42389, 52763, 63871, 127167, 158289, 191613, 269369, 808107, 1213549, 3640647, 5118011, 6195487, 15354033, 18586461, 117714253, 353142759]

約数ペア:

[(1, 353142759), (3, 117714253), (19, 18586461), (23, 15354033), (57, 6195487), (69, 5118011), (97, 3640647), (291, 1213549), (437, 808107), (1311, 269369), (1843, 191613), (2231, 158289), (2777, 127167), (5529, 63871), (6693, 52763), (8331, 42389)]