315784401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{15139}}^1$

素因数の和:15568

約数の個数: 16

約数和(自身を含む): 446932800

約数和(自身を除く): 131148399

約数列:

[1, 3, 17, 51, 409, 1227, 6953, 15139, 20859, 45417, 257363, 772089, 6191851, 18575553, 105261467, 315784401]

約数ペア:

[(1, 315784401), (3, 105261467), (17, 18575553), (51, 6191851), (409, 772089), (1227, 257363), (6953, 45417), (15139, 20859)]