105207450817

素因数分解:

$7^2\times {\mathrm{7129}}^1\times {\mathrm{301177}}^1$

素因数の和:308320

約数の個数: 12

約数和(自身を含む): 122401750980

約数和(自身を除く): 17194300163

約数列:

[1, 7, 49, 7129, 49903, 301177, 349321, 2108239, 14757673, 2147090833, 15029635831, 105207450817]

約数ペア:

[(1, 105207450817), (7, 15029635831), (49, 2147090833), (7129, 14757673), (49903, 2108239), (301177, 349321)]