84008457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1499}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 131040000

約数和(自身を除く): 47031543

約数列:

[1, 3, 9, 13, 39, 117, 479, 1437, 1499, 4311, 4497, 6227, 13491, 18681, 19487, 56043, 58461, 175383, 718021, 2154063, 6462189, 9334273, 28002819, 84008457]

約数ペア:

[(1, 84008457), (3, 28002819), (9, 9334273), (13, 6462189), (39, 2154063), (117, 718021), (479, 175383), (1437, 58461), (1499, 56043), (4311, 19487), (4497, 18681), (6227, 13491)]