421837181

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13759}}^1$

素因数の和:13856

約数の個数: 16

約数和(自身を含む): 464977920

約数和(自身を除く): 43140739

約数列:

[1, 23, 31, 43, 713, 989, 1333, 13759, 30659, 316457, 426529, 591637, 9810167, 13607651, 18340747, 421837181]

約数ペア:

[(1, 421837181), (23, 18340747), (31, 13607651), (43, 9810167), (713, 591637), (989, 426529), (1333, 316457), (13759, 30659)]