15671375397

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{902677}}^1$

素因数の和:903329

約数の個数: 16

約数和(自身を含む): 23252985280

約数和(自身を除く): 7581609883

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 902677, 2708031, 8124093, 24372279, 580421311, 1741263933, 5223791799, 15671375397]

約数ペア:

[(1, 15671375397), (3, 5223791799), (9, 1741263933), (27, 580421311), (643, 24372279), (1929, 8124093), (5787, 2708031), (17361, 902677)]