13673529

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{5821}}^1$

素因数の和:5862

約数の個数: 20

約数和(自身を含む): 21133860

約数和(自身を除く): 7460331

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 5821, 17463, 52389, 157167, 168809, 471501, 506427, 1519281, 4557843, 13673529]

約数ペア:

[(1, 13673529), (3, 4557843), (9, 1519281), (27, 506427), (29, 471501), (81, 168809), (87, 157167), (261, 52389), (783, 17463), (2349, 5821)]