2668329

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 4061440

約数和(自身を除く): 1393111

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2671, 8013, 24039, 72117, 98827, 296481, 889443, 2668329]

約数ペア:

[(1, 2668329), (3, 889443), (9, 296481), (27, 98827), (37, 72117), (111, 24039), (333, 8013), (999, 2671)]