42857441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 49603968

約数和(自身を除く): 6746527

約数列:

[1, 11, 23, 61, 253, 671, 1403, 2777, 15433, 30547, 63871, 169397, 702581, 1863367, 3896131, 42857441]

約数ペア:

[(1, 42857441), (11, 3896131), (23, 1863367), (61, 702581), (253, 169397), (671, 63871), (1403, 30547), (2777, 15433)]