25632171

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 38301120

約数和(自身を除く): 12668949

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 619, 963, 1857, 4601, 5571, 13803, 26617, 41409, 66233, 79851, 198699, 239553, 596097, 2848019, 8544057, 25632171]

約数ペア:

[(1, 25632171), (3, 8544057), (9, 2848019), (43, 596097), (107, 239553), (129, 198699), (321, 79851), (387, 66233), (619, 41409), (963, 26617), (1857, 13803), (4601, 5571)]