38972877

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{733}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 53552640

約数和(自身を除く): 14579763

約数列:

[1, 3, 37, 111, 479, 733, 1437, 2199, 17723, 27121, 53169, 81363, 351107, 1053321, 12990959, 38972877]

約数ペア:

[(1, 38972877), (3, 12990959), (37, 1053321), (111, 351107), (479, 81363), (733, 53169), (1437, 27121), (2199, 17723)]