38711323

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 20

約数和(自身を含む): 47191248

約数和(自身を除く): 8479925

約数列:

[1, 7, 23, 49, 161, 343, 701, 1127, 2401, 4907, 7889, 16123, 34349, 55223, 112861, 240443, 790027, 1683101, 5530189, 38711323]

約数ペア:

[(1, 38711323), (7, 5530189), (23, 1683101), (49, 790027), (161, 240443), (343, 112861), (701, 55223), (1127, 34349), (2401, 16123), (4907, 7889)]