7770243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6474

約数の個数: 16

約数和(自身を含む): 11518976

約数和(自身を除く): 3748733

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 6427, 19281, 83551, 199237, 250653, 597711, 2590081, 7770243]

約数ペア:

[(1, 7770243), (3, 2590081), (13, 597711), (31, 250653), (39, 199237), (93, 83551), (403, 19281), (1209, 6427)]