165730901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{28979}}^1$

素因数の和:29048

約数の個数: 16

約数和(自身を含む): 204019200

約数和(自身を除く): 38288299

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 28979, 202853, 550601, 1246097, 3854207, 8722679, 23675843, 165730901]

約数ペア:

[(1, 165730901), (7, 23675843), (19, 8722679), (43, 3854207), (133, 1246097), (301, 550601), (817, 202853), (5719, 28979)]