2762361

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 4605120

約数和(自身を除く): 1842759

約数列:

[1, 3, 7, 9, 21, 63, 163, 269, 489, 807, 1141, 1467, 1883, 2421, 3423, 5649, 10269, 16947, 43847, 131541, 306929, 394623, 920787, 2762361]

約数ペア:

[(1, 2762361), (3, 920787), (7, 394623), (9, 306929), (21, 131541), (63, 43847), (163, 16947), (269, 10269), (489, 5649), (807, 3423), (1141, 2421), (1467, 1883)]