12152441

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 15168384

約数和(自身を除く): 3015943

約数列:

[1, 7, 23, 41, 49, 161, 263, 287, 943, 1127, 1841, 2009, 6049, 6601, 10783, 12887, 42343, 46207, 75481, 248009, 296401, 528367, 1736063, 12152441]

約数ペア:

[(1, 12152441), (7, 1736063), (23, 528367), (41, 296401), (49, 248009), (161, 75481), (263, 46207), (287, 42343), (943, 12887), (1127, 10783), (1841, 6601), (2009, 6049)]