485740323

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1693}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 713512800

約数和(自身を除く): 227772477

約数列:

[1, 3, 9, 71, 213, 449, 639, 1347, 1693, 4041, 5079, 15237, 31879, 95637, 120203, 286911, 360609, 760157, 1081827, 2280471, 6841413, 53971147, 161913441, 485740323]

約数ペア:

[(1, 485740323), (3, 161913441), (9, 53971147), (71, 6841413), (213, 2280471), (449, 1081827), (639, 760157), (1347, 360609), (1693, 286911), (4041, 120203), (5079, 95637), (15237, 31879)]