313614513

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{2267}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 477640800

約数和(自身を除く): 164026287

約数列:

[1, 3, 9, 19, 57, 171, 809, 2267, 2427, 6801, 7281, 15371, 20403, 43073, 46113, 129219, 138339, 387657, 1834003, 5502009, 16506027, 34846057, 104538171, 313614513]

約数ペア:

[(1, 313614513), (3, 104538171), (9, 34846057), (19, 16506027), (57, 5502009), (171, 1834003), (809, 387657), (2267, 138339), (2427, 129219), (6801, 46113), (7281, 43073), (15371, 20403)]