38693997

素因数分解:

$3^3\times {\mathrm{1117}}^1\times {\mathrm{1283}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 57420480

約数和(自身を除く): 18726483

約数列:

[1, 3, 9, 27, 1117, 1283, 3351, 3849, 10053, 11547, 30159, 34641, 1433111, 4299333, 12897999, 38693997]

約数ペア:

[(1, 38693997), (3, 12897999), (9, 4299333), (27, 1433111), (1117, 34641), (1283, 30159), (3351, 11547), (3849, 10053)]