1323005321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3461}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 1595289600

約数和(自身を除く): 272284279

約数列:

[1, 11, 19, 31, 59, 209, 341, 589, 649, 1121, 1829, 3461, 6479, 12331, 20119, 34751, 38071, 65759, 107291, 204199, 382261, 723349, 1180201, 2038529, 2246189, 3879781, 6330169, 22423819, 42677591, 69631859, 120273211, 1323005321]

約数ペア:

[(1, 1323005321), (11, 120273211), (19, 69631859), (31, 42677591), (59, 22423819), (209, 6330169), (341, 3879781), (589, 2246189), (649, 2038529), (1121, 1180201), (1829, 723349), (3461, 382261), (6479, 204199), (12331, 107291), (20119, 65759), (34751, 38071)]