108540901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18979}}^1$

素因数の和:19048

約数の個数: 16

約数和(自身を含む): 133619200

約数和(自身を除く): 25078299

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 18979, 132853, 360601, 816097, 2524207, 5712679, 15505843, 108540901]

約数ペア:

[(1, 108540901), (7, 15505843), (19, 5712679), (43, 2524207), (133, 816097), (301, 360601), (817, 132853), (5719, 18979)]