827713047

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{54667}}^1$

素因数の和:54787

約数の個数: 24

約数和(自身を含む): 1296287616

約数和(自身を除く): 468574569

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 15141, 54667, 164001, 382669, 1148007, 2678683, 5630701, 8036049, 16892103, 39414907, 118244721, 275904349, 827713047]

約数ペア:

[(1, 827713047), (3, 275904349), (7, 118244721), (21, 39414907), (49, 16892103), (103, 8036049), (147, 5630701), (309, 2678683), (721, 1148007), (2163, 382669), (5047, 164001), (15141, 54667)]