681372023

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3931}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 726633600

約数和(自身を除く): 45261577

約数列:

[1, 29, 43, 139, 1247, 3931, 4031, 5977, 113999, 169033, 173333, 546409, 4901957, 15845861, 23495587, 681372023]

約数ペア:

[(1, 681372023), (29, 23495587), (43, 15845861), (139, 4901957), (1247, 546409), (3931, 173333), (4031, 169033), (5977, 113999)]