8561931

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 14307840

約数和(自身を除く): 5745909

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 827, 1479, 2481, 3451, 5789, 10353, 14059, 17367, 23983, 42177, 71949, 98413, 167881, 295239, 407711, 503643, 1223133, 2853977, 8561931]

約数ペア:

[(1, 8561931), (3, 2853977), (7, 1223133), (17, 503643), (21, 407711), (29, 295239), (51, 167881), (87, 98413), (119, 71949), (203, 42177), (357, 23983), (493, 17367), (609, 14059), (827, 10353), (1479, 5789), (2481, 3451)]