31233994753

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{252827}}^1$

素因数の和:252913

約数の個数: 24

約数和(自身を含む): 36643879008

約数和(自身を除く): 5409884255

約数列:

[1, 13, 17, 43, 169, 221, 559, 731, 2873, 7267, 9503, 123539, 252827, 3286751, 4298059, 10871561, 42727763, 55874767, 141330293, 184816537, 726371971, 1837293809, 2402614981, 31233994753]

約数ペア:

[(1, 31233994753), (13, 2402614981), (17, 1837293809), (43, 726371971), (169, 184816537), (221, 141330293), (559, 55874767), (731, 42727763), (2873, 10871561), (7267, 4298059), (9503, 3286751), (123539, 252827)]