397122649

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2269}}^1\times {\mathrm{2273}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 495550080

約数和(自身を除く): 98427431

約数列:

[1, 7, 11, 77, 2269, 2273, 15883, 15911, 24959, 25003, 174713, 175021, 5157437, 36102059, 56731807, 397122649]

約数ペア:

[(1, 397122649), (7, 56731807), (11, 36102059), (77, 5157437), (2269, 175021), (2273, 174713), (15883, 25003), (15911, 24959)]