23164533

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 40934400

約数和(自身を除く): 17769867

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 409, 609, 651, 899, 1227, 1827, 1953, 2697, 2863, 3681, 6293, 8091, 8589, 11861, 12679, 18879, 25767, 35583, 38037, 56637, 83027, 88753, 106749, 114111, 249081, 266259, 367691, 747243, 798777, 1103073, 2573837, 3309219, 7721511, 23164533]

約数ペア:

[(1, 23164533), (3, 7721511), (7, 3309219), (9, 2573837), (21, 1103073), (29, 798777), (31, 747243), (63, 367691), (87, 266259), (93, 249081), (203, 114111), (217, 106749), (261, 88753), (279, 83027), (409, 56637), (609, 38037), (651, 35583), (899, 25767), (1227, 18879), (1827, 12679), (1953, 11861), (2697, 8589), (2863, 8091), (3681, 6293)]