40981491

素因数分解:

$3^3\times {\mathrm{941}}^1\times {\mathrm{1613}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 60815520

約数和(自身を除く): 19834029

約数列:

[1, 3, 9, 27, 941, 1613, 2823, 4839, 8469, 14517, 25407, 43551, 1517833, 4553499, 13660497, 40981491]

約数ペア:

[(1, 40981491), (3, 13660497), (9, 4553499), (27, 1517833), (941, 43551), (1613, 25407), (2823, 14517), (4839, 8469)]