2017882665

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137131}}^1$

素因数の和:137254

約数の個数: 32

約数和(自身を含む): 3620284800

約数和(自身を除く): 1602402135

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 14715, 137131, 411393, 685655, 1234179, 2056965, 3702537, 6170895, 14947279, 18512685, 44841837, 74736395, 134525511, 224209185, 403576533, 672627555, 2017882665]

約数ペア:

[(1, 2017882665), (3, 672627555), (5, 403576533), (9, 224209185), (15, 134525511), (27, 74736395), (45, 44841837), (109, 18512685), (135, 14947279), (327, 6170895), (545, 3702537), (981, 2056965), (1635, 1234179), (2943, 685655), (4905, 411393), (14715, 137131)]