8423647673

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{90053}}^1$

素因数の和:90173

約数の個数: 24

約数和(自身を含む): 10348285248

約数和(自身を除く): 1924637575

約数列:

[1, 7, 23, 49, 83, 161, 581, 1127, 1909, 4067, 13363, 90053, 93541, 630371, 2071219, 4412597, 7474399, 14498533, 52320793, 101489731, 171911177, 366245551, 1203378239, 8423647673]

約数ペア:

[(1, 8423647673), (7, 1203378239), (23, 366245551), (49, 171911177), (83, 101489731), (161, 52320793), (581, 14498533), (1127, 7474399), (1909, 4412597), (4067, 2071219), (13363, 630371), (90053, 93541)]