1869969

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 2669184

約数和(自身を除く): 799215

約数列:

[1, 3, 23, 41, 69, 123, 661, 943, 1983, 2829, 15203, 27101, 45609, 81303, 623323, 1869969]

約数ペア:

[(1, 1869969), (3, 623323), (23, 81303), (41, 45609), (69, 27101), (123, 15203), (661, 2829), (943, 1983)]