40912131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19793}}^1$

素因数の和:19862

約数の個数: 16

約数和(自身を含む): 59857056

約数和(自身を除く): 18944925

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 19793, 59379, 257309, 771927, 1049029, 3147087, 13637377, 40912131]

約数ペア:

[(1, 40912131), (3, 13637377), (13, 3147087), (39, 1049029), (53, 771927), (159, 257309), (689, 59379), (2067, 19793)]