123453319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 140188320

約数和(自身を除く): 16735001

約数列:

[1, 11, 29, 173, 319, 1903, 2237, 5017, 24607, 55187, 64873, 387001, 713603, 4257011, 11223029, 123453319]

約数ペア:

[(1, 123453319), (11, 11223029), (29, 4257011), (173, 713603), (319, 387001), (1903, 64873), (2237, 55187), (5017, 24607)]