38788869

素因数分解:

$3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2347}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 59207168

約数和(自身を除く): 20418299

約数列:

[1, 3, 7, 21, 787, 2347, 2361, 5509, 7041, 16429, 16527, 49287, 1847089, 5541267, 12929623, 38788869]

約数ペア:

[(1, 38788869), (3, 12929623), (7, 5541267), (21, 1847089), (787, 49287), (2347, 16527), (2361, 16429), (5509, 7041)]