42219933

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{3571}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 64467456

約数和(自身を除く): 22247523

約数列:

[1, 3, 7, 21, 563, 1689, 3571, 3941, 10713, 11823, 24997, 74991, 2010473, 6031419, 14073311, 42219933]

約数ペア:

[(1, 42219933), (3, 14073311), (7, 6031419), (21, 2010473), (563, 74991), (1689, 24997), (3571, 11823), (3941, 10713)]