39257913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11489}}^1$

素因数の和:11576

約数の個数: 16

約数和(自身を含む): 56255040

約数和(自身を除く): 16997127

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 11489, 34467, 195313, 585939, 769763, 2309289, 13085971, 39257913]

約数ペア:

[(1, 39257913), (3, 13085971), (17, 2309289), (51, 769763), (67, 585939), (201, 195313), (1139, 34467), (3417, 11489)]