389614251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{9901}}^1$

素因数の和:10926

約数の個数: 16

約数和(自身を含む): 560057120

約数和(自身を除く): 170442869

約数列:

[1, 3, 13, 39, 1009, 3027, 9901, 13117, 29703, 39351, 128713, 386139, 9990109, 29970327, 129871417, 389614251]

約数ペア:

[(1, 389614251), (3, 129871417), (13, 29970327), (39, 9990109), (1009, 386139), (3027, 128713), (9901, 39351), (13117, 29703)]