38221359

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 56843136

約数和(自身を除く): 18621777

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 1483, 2343, 4449, 8591, 16313, 25773, 48939, 105293, 179443, 315879, 538329, 1158223, 3474669, 12740453, 38221359]

約数ペア:

[(1, 38221359), (3, 12740453), (11, 3474669), (33, 1158223), (71, 538329), (121, 315879), (213, 179443), (363, 105293), (781, 48939), (1483, 25773), (2343, 16313), (4449, 8591)]