38409077

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 44913792

約数和(自身を除く): 6504715

約数列:

[1, 7, 61, 293, 307, 427, 2051, 2149, 17873, 18727, 89951, 125111, 131089, 629657, 5487011, 38409077]

約数ペア:

[(1, 38409077), (7, 5487011), (61, 629657), (293, 131089), (307, 125111), (427, 89951), (2051, 18727), (2149, 17873)]