289364049

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{824399}}^1$

素因数の和:824421

約数の個数: 16

約数和(自身を含む): 461664000

約数和(自身を除く): 172299951

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 824399, 2473197, 7419591, 10717187, 22258773, 32151561, 96454683, 289364049]

約数ペア:

[(1, 289364049), (3, 96454683), (9, 32151561), (13, 22258773), (27, 10717187), (39, 7419591), (117, 2473197), (351, 824399)]