260723427

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{12539}}^1$

素因数の和:12810

約数の個数: 16

約数和(自身を含む): 361152000

約数和(自身を除く): 100428573

約数列:

[1, 3, 29, 87, 239, 717, 6931, 12539, 20793, 37617, 363631, 1090893, 2996821, 8990463, 86907809, 260723427]

約数ペア:

[(1, 260723427), (3, 86907809), (29, 8990463), (87, 2996821), (239, 1090893), (717, 363631), (6931, 37617), (12539, 20793)]