8410257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 13426560

約数和(自身を除く): 5016303

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 251, 459, 657, 753, 1241, 1971, 2259, 3723, 4267, 6777, 11169, 12801, 18323, 33507, 38403, 54969, 115209, 164907, 311491, 494721, 934473, 2803419, 8410257]

約数ペア:

[(1, 8410257), (3, 2803419), (9, 934473), (17, 494721), (27, 311491), (51, 164907), (73, 115209), (153, 54969), (219, 38403), (251, 33507), (459, 18323), (657, 12801), (753, 11169), (1241, 6777), (1971, 4267), (2259, 3723)]