39427281

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 59361120

約数和(自身を除く): 19933839

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 1811, 2419, 5433, 7257, 16299, 21771, 74251, 106849, 222753, 320547, 668259, 961641, 4380809, 13142427, 39427281]

約数ペア:

[(1, 39427281), (3, 13142427), (9, 4380809), (41, 961641), (59, 668259), (123, 320547), (177, 222753), (369, 106849), (531, 74251), (1811, 21771), (2419, 16299), (5433, 7257)]