9977643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 15685488

約数和(自身を除く): 5707845

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 797, 963, 1391, 2391, 4173, 7173, 10361, 12519, 31083, 85279, 93249, 255837, 767511, 1108627, 3325881, 9977643]

約数ペア:

[(1, 9977643), (3, 3325881), (9, 1108627), (13, 767511), (39, 255837), (107, 93249), (117, 85279), (321, 31083), (797, 12519), (963, 10361), (1391, 7173), (2391, 4173)]