42950739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26861}}^1$

素因数の和:26918

約数の個数: 16

約数和(自身を含む): 63179424

約数和(自身を除く): 20228685

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 26861, 80583, 349193, 1047579, 1101301, 3303903, 14316913, 42950739]

約数ペア:

[(1, 42950739), (3, 14316913), (13, 3303903), (39, 1101301), (41, 1047579), (123, 349193), (533, 80583), (1599, 26861)]