1352763

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 2077920

約数和(自身を除く): 725157

約数列:

[1, 3, 9, 29, 71, 73, 87, 213, 219, 261, 639, 657, 2059, 2117, 5183, 6177, 6351, 15549, 18531, 19053, 46647, 150307, 450921, 1352763]

約数ペア:

[(1, 1352763), (3, 450921), (9, 150307), (29, 46647), (71, 19053), (73, 18531), (87, 15549), (213, 6351), (219, 6177), (261, 5183), (639, 2117), (657, 2059)]