42902153

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 51363840

約数和(自身を除く): 8461687

約数列:

[1, 7, 23, 161, 439, 607, 3073, 4249, 10097, 13961, 70679, 97727, 266473, 1865311, 6128879, 42902153]

約数ペア:

[(1, 42902153), (7, 6128879), (23, 1865311), (161, 266473), (439, 97727), (607, 70679), (3073, 13961), (4249, 10097)]