39518423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4871}}^1$

素因数の和:4958

約数の個数: 16

約数和(自身を含む): 48330240

約数和(自身を除く): 8811817

約数列:

[1, 7, 19, 61, 133, 427, 1159, 4871, 8113, 34097, 92549, 297131, 647843, 2079917, 5645489, 39518423]

約数ペア:

[(1, 39518423), (7, 5645489), (19, 2079917), (61, 647843), (133, 297131), (427, 92549), (1159, 34097), (4871, 8113)]