39270903

素因数分解:

$3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 61176960

約数和(自身を除く): 21906057

約数列:

[1, 3, 7, 21, 49, 147, 311, 859, 933, 2177, 2577, 6013, 6531, 15239, 18039, 42091, 45717, 126273, 267149, 801447, 1870043, 5610129, 13090301, 39270903]

約数ペア:

[(1, 39270903), (3, 13090301), (7, 5610129), (21, 1870043), (49, 801447), (147, 267149), (311, 126273), (859, 45717), (933, 42091), (2177, 18039), (2577, 15239), (6013, 6531)]