23707953

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{7297}}^1$

素因数の和:7341

約数の個数: 18

約数和(自身を含む): 36146994

約数和(自身を除く): 12439041

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 7297, 21891, 65673, 138643, 415929, 1247787, 2634217, 7902651, 23707953]

約数ペア:

[(1, 23707953), (3, 7902651), (9, 2634217), (19, 1247787), (57, 415929), (171, 138643), (361, 65673), (1083, 21891), (3249, 7297)]