38341251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7683

約数の個数: 24

約数和(自身を含む): 61036976

約数和(自身を除く): 22695725

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 7621, 22863, 68589, 99073, 297219, 327703, 891657, 983109, 2949327, 4260139, 12780417, 38341251]

約数ペア:

[(1, 38341251), (3, 12780417), (9, 4260139), (13, 2949327), (39, 983109), (43, 891657), (117, 327703), (129, 297219), (387, 99073), (559, 68589), (1677, 22863), (5031, 7621)]