1005771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 1608768

約数和(自身を除く): 602997

約数列:

[1, 3, 13, 17, 37, 39, 41, 51, 111, 123, 221, 481, 533, 629, 663, 697, 1443, 1517, 1599, 1887, 2091, 4551, 8177, 9061, 19721, 24531, 25789, 27183, 59163, 77367, 335257, 1005771]

約数ペア:

[(1, 1005771), (3, 335257), (13, 77367), (17, 59163), (37, 27183), (39, 25789), (41, 24531), (51, 19721), (111, 9061), (123, 8177), (221, 4551), (481, 2091), (533, 1887), (629, 1599), (663, 1517), (697, 1443)]