42339921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26479}}^1$

素因数の和:26536

約数の個数: 16

約数和(自身を含む): 62280960

約数和(自身を除く): 19941039

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 26479, 79437, 344227, 1032681, 1085639, 3256917, 14113307, 42339921]

約数ペア:

[(1, 42339921), (3, 14113307), (13, 3256917), (39, 1085639), (41, 1032681), (123, 344227), (533, 79437), (1599, 26479)]