475133057

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22189}}^1$

素因数の和:22245

約数の個数: 24

約数和(自身を含む): 607118400

約数和(自身を除く): 131985343

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 21413, 22189, 155323, 421591, 510347, 1087261, 2951137, 3572429, 9696593, 20657959, 25007003, 67876151, 475133057]

約数ペア:

[(1, 475133057), (7, 67876151), (19, 25007003), (23, 20657959), (49, 9696593), (133, 3572429), (161, 2951137), (437, 1087261), (931, 510347), (1127, 421591), (3059, 155323), (21413, 22189)]