1225101159

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{107777}}^1$

素因数の和:108207

約数の個数: 16

約数和(自身を含む): 1819292640

約数和(自身を除く): 594191481

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 107777, 323331, 969993, 2909979, 45374117, 136122351, 408367053, 1225101159]

約数ペア:

[(1, 1225101159), (3, 408367053), (9, 136122351), (27, 45374117), (421, 2909979), (1263, 969993), (3789, 323331), (11367, 107777)]