2530609263

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{147137}}^1$

素因数の和:147173

約数の個数: 48

約数和(自身を含む): 4696644960

約数和(自身を除く): 2166035697

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 5733, 17199, 147137, 441411, 1029959, 1324233, 1912781, 3089877, 3972699, 5738343, 7209713, 9269631, 13389467, 17215029, 21629139, 27808893, 40168401, 51645087, 64887417, 93726269, 120505203, 194662251, 281178807, 361515609, 843536421, 2530609263]

約数ペア:

[(1, 2530609263), (3, 843536421), (7, 361515609), (9, 281178807), (13, 194662251), (21, 120505203), (27, 93726269), (39, 64887417), (49, 51645087), (63, 40168401), (91, 27808893), (117, 21629139), (147, 17215029), (189, 13389467), (273, 9269631), (351, 7209713), (441, 5738343), (637, 3972699), (819, 3089877), (1323, 1912781), (1911, 1324233), (2457, 1029959), (5733, 441411), (17199, 147137)]