7282683

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4122117

約数列:

[1, 3, 9, 27, 29, 71, 87, 131, 213, 261, 393, 639, 783, 1179, 1917, 2059, 3537, 3799, 6177, 9301, 11397, 18531, 27903, 34191, 55593, 83709, 102573, 251127, 269729, 809187, 2427561, 7282683]

約数ペア:

[(1, 7282683), (3, 2427561), (9, 809187), (27, 269729), (29, 251127), (71, 102573), (87, 83709), (131, 55593), (213, 34191), (261, 27903), (393, 18531), (639, 11397), (783, 9301), (1179, 6177), (1917, 3799), (2059, 3537)]