38345619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23981}}^1$

素因数の和:24038

約数の個数: 16

約数和(自身を含む): 56405664

約数和(自身を除く): 18060045

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 23981, 71943, 311753, 935259, 983221, 2949663, 12781873, 38345619]

約数ペア:

[(1, 38345619), (3, 12781873), (13, 2949663), (39, 983221), (41, 935259), (123, 311753), (533, 71943), (1599, 23981)]