559427643

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{87179}}^1$

素因数の和:87239

約数の個数: 24

約数和(自身を含む): 870405120

約数和(自身を除く): 310977477

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 87179, 261537, 784611, 2005117, 2702549, 6015351, 8107647, 18046053, 24322941, 62158627, 186475881, 559427643]

約数ペア:

[(1, 559427643), (3, 186475881), (9, 62158627), (23, 24322941), (31, 18046053), (69, 8107647), (93, 6015351), (207, 2702549), (279, 2005117), (713, 784611), (2139, 261537), (6417, 87179)]