2318901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 3421824

約数和(自身を除く): 1102923

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1607, 4821, 20891, 59459, 62673, 178377, 772967, 2318901]

約数ペア:

[(1, 2318901), (3, 772967), (13, 178377), (37, 62673), (39, 59459), (111, 20891), (481, 4821), (1443, 1607)]