30294657

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 47144448

約数和(自身を除く): 16849791

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 4721, 6417, 14163, 42489, 108583, 146351, 325749, 439053, 977247, 1317159, 3366073, 10098219, 30294657]

約数ペア:

[(1, 30294657), (3, 10098219), (9, 3366073), (23, 1317159), (31, 977247), (69, 439053), (93, 325749), (207, 146351), (279, 108583), (713, 42489), (2139, 14163), (4721, 6417)]