230890231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14813}}^1$

素因数の和:14946

約数の個数: 16

約数和(自身を含む): 273762720

約数和(自身を除く): 42872489

約数列:

[1, 11, 13, 109, 143, 1199, 1417, 14813, 15587, 162943, 192569, 1614617, 2118259, 17760787, 20990021, 230890231]

約数ペア:

[(1, 230890231), (11, 20990021), (13, 17760787), (109, 2118259), (143, 1614617), (1199, 192569), (1417, 162943), (14813, 15587)]