212697933

素因数分解:

$3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{11549}}^1$

素因数の和:12436

約数の個数: 16

約数和(自身を含む): 324508800

約数和(自身を除く): 111810867

約数列:

[1, 3, 7, 21, 877, 2631, 6139, 11549, 18417, 34647, 80843, 242529, 10128473, 30385419, 70899311, 212697933]

約数ペア:

[(1, 212697933), (3, 70899311), (7, 30385419), (21, 10128473), (877, 242529), (2631, 80843), (6139, 34647), (11549, 18417)]