212801797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13127}}^1$

素因数の和:13212

約数の個数: 16

約数和(自身を含む): 242605440

約数和(自身を除く): 29803643

約数列:

[1, 13, 29, 43, 377, 559, 1247, 13127, 16211, 170651, 380683, 564461, 4948879, 7337993, 16369369, 212801797]

約数ペア:

[(1, 212801797), (13, 16369369), (29, 7337993), (43, 4948879), (377, 564461), (559, 380683), (1247, 170651), (13127, 16211)]