2092251

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 3330624

約数和(自身を除く): 1238373

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 331, 903, 993, 2107, 2317, 6321, 6951, 14233, 16219, 42699, 48657, 99631, 298893, 697417, 2092251]

約数ペア:

[(1, 2092251), (3, 697417), (7, 298893), (21, 99631), (43, 48657), (49, 42699), (129, 16219), (147, 14233), (301, 6951), (331, 6321), (903, 2317), (993, 2107)]