38388147

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2897}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 58609152

約数和(自身を除く): 20221005

約数列:

[1, 3, 7, 21, 631, 1893, 2897, 4417, 8691, 13251, 20279, 60837, 1828007, 5484021, 12796049, 38388147]

約数ペア:

[(1, 38388147), (3, 12796049), (7, 5484021), (21, 1828007), (631, 60837), (1893, 20279), (2897, 13251), (4417, 8691)]