775917121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{130253}}^1$

素因数の和:130320

約数の個数: 16

約数和(自身を含む): 950333184

約数和(自身を除く): 174416063

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 130253, 911771, 2995819, 4819361, 20970733, 33735527, 110845303, 775917121]

約数ペア:

[(1, 775917121), (7, 110845303), (23, 33735527), (37, 20970733), (161, 4819361), (259, 2995819), (851, 911771), (5957, 130253)]