1598049

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 20

約数和(自身を含む): 2422420

約数和(自身を除く): 824371

約数列:

[1, 3, 9, 27, 81, 109, 181, 327, 543, 981, 1629, 2943, 4887, 8829, 14661, 19729, 59187, 177561, 532683, 1598049]

約数ペア:

[(1, 1598049), (3, 532683), (9, 177561), (27, 59187), (81, 19729), (109, 14661), (181, 8829), (327, 4887), (543, 2943), (981, 1629)]