1490985603

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{22027}}^1$

素因数の和:22168

約数の個数: 32

約数和(自身を含む): 2326156800

約数和(自身を除く): 835171197

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 981, 2507, 2943, 7521, 22027, 22563, 66081, 67689, 198243, 506621, 594729, 1519863, 2400943, 4559589, 7202829, 13678767, 21608487, 55221689, 64825461, 165665067, 496995201, 1490985603]

約数ペア:

[(1, 1490985603), (3, 496995201), (9, 165665067), (23, 64825461), (27, 55221689), (69, 21608487), (109, 13678767), (207, 7202829), (327, 4559589), (621, 2400943), (981, 1519863), (2507, 594729), (2943, 506621), (7521, 198243), (22027, 67689), (22563, 66081)]