56283213

素因数分解:

$3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 32420787

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 343, 581, 659, 1029, 1743, 1977, 4067, 4613, 12201, 13839, 28469, 32291, 54697, 85407, 96873, 164091, 226037, 382879, 678111, 1148637, 2680153, 8040459, 18761071, 56283213]

約数ペア:

[(1, 56283213), (3, 18761071), (7, 8040459), (21, 2680153), (49, 1148637), (83, 678111), (147, 382879), (249, 226037), (343, 164091), (581, 96873), (659, 85407), (1029, 54697), (1743, 32291), (1977, 28469), (4067, 13839), (4613, 12201)]