225313699

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3967}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 257983488

約数和(自身を除く): 32669789

約数列:

[1, 13, 17, 221, 257, 3341, 3967, 4369, 51571, 56797, 67439, 876707, 1019519, 13253747, 17331823, 225313699]

約数ペア:

[(1, 225313699), (13, 17331823), (17, 13253747), (221, 1019519), (257, 876707), (3341, 67439), (3967, 56797), (4369, 51571)]