39205431

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{2543}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 58206720

約数和(自身を除く): 19001289

約数列:

[1, 3, 9, 27, 571, 1713, 2543, 5139, 7629, 15417, 22887, 68661, 1452053, 4356159, 13068477, 39205431]

約数ペア:

[(1, 39205431), (3, 13068477), (9, 4356159), (27, 1452053), (571, 68661), (1713, 22887), (2543, 15417), (5139, 7629)]