734862009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{21221}}^1$

素因数の和:21345

約数の個数: 32

約数和(自身を含む): 1197939456

約数和(自身を除く): 463077447

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 2037, 4947, 11543, 21221, 34629, 63663, 148547, 360757, 445641, 1082271, 2058437, 2525299, 6175311, 7575897, 14409059, 34993429, 43227177, 104980287, 244954003, 734862009]

約数ペア:

[(1, 734862009), (3, 244954003), (7, 104980287), (17, 43227177), (21, 34993429), (51, 14409059), (97, 7575897), (119, 6175311), (291, 2525299), (357, 2058437), (679, 1082271), (1649, 445641), (2037, 360757), (4947, 148547), (11543, 63663), (21221, 34629)]