16584993

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 25081056

約数和(自身を除く): 8496063

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 521, 1179, 1563, 3537, 4689, 10611, 14067, 31833, 42201, 68251, 126603, 204753, 614259, 1842777, 5528331, 16584993]

約数ペア:

[(1, 16584993), (3, 5528331), (9, 1842777), (27, 614259), (81, 204753), (131, 126603), (243, 68251), (393, 42201), (521, 31833), (1179, 14067), (1563, 10611), (3537, 4689)]