121438579

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 127607040

約数和(自身を除く): 6168461

約数列:

[1, 43, 59, 151, 317, 2537, 6493, 8909, 13631, 18703, 47867, 383087, 804229, 2058281, 2824153, 121438579]

約数ペア:

[(1, 121438579), (43, 2824153), (59, 2058281), (151, 804229), (317, 383087), (2537, 47867), (6493, 18703), (8909, 13631)]