42574221

素因数分解:

$3^3\times {\mathrm{337}}^1\times {\mathrm{4679}}^1$

素因数の和:5025

約数の個数: 16

約数和(自身を含む): 63273600

約数和(自身を除く): 20699379

約数列:

[1, 3, 9, 27, 337, 1011, 3033, 4679, 9099, 14037, 42111, 126333, 1576823, 4730469, 14191407, 42574221]

約数ペア:

[(1, 42574221), (3, 14191407), (9, 4730469), (27, 1576823), (337, 126333), (1011, 42111), (3033, 14037), (4679, 9099)]