284038209

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11959}}^1$

素因数の和:12014

約数の個数: 48

約数和(自身を含む): 522412800

約数和(自身を除く): 238374591

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 7917, 11959, 23751, 35877, 83713, 107631, 155467, 251139, 346811, 466401, 753417, 1040433, 1088269, 1399203, 2427677, 3121299, 3264807, 4508543, 7283031, 9794421, 13525629, 21849093, 31559801, 40576887, 94679403, 284038209]

約数ペア:

[(1, 284038209), (3, 94679403), (7, 40576887), (9, 31559801), (13, 21849093), (21, 13525629), (29, 9794421), (39, 7283031), (63, 4508543), (87, 3264807), (91, 3121299), (117, 2427677), (203, 1399203), (261, 1088269), (273, 1040433), (377, 753417), (609, 466401), (819, 346811), (1131, 251139), (1827, 155467), (2639, 107631), (3393, 83713), (7917, 35877), (11959, 23751)]