1421962533

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{428173}}^1$

素因数の和:428226

約数の個数: 20

約数和(自身を含む): 2175980268

約数和(自身を除く): 754017735

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 428173, 1284519, 3853557, 11560671, 17555093, 34682013, 52665279, 157995837, 473987511, 1421962533]

約数ペア:

[(1, 1421962533), (3, 473987511), (9, 157995837), (27, 52665279), (41, 34682013), (81, 17555093), (123, 11560671), (369, 3853557), (1107, 1284519), (3321, 428173)]