11242569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 5691831

約数列:

[1, 3, 13, 39, 41, 79, 89, 123, 237, 267, 533, 1027, 1157, 1599, 3081, 3239, 3471, 3649, 7031, 9717, 10947, 21093, 42107, 47437, 91403, 126321, 142311, 274209, 288271, 864813, 3747523, 11242569]

約数ペア:

[(1, 11242569), (3, 3747523), (13, 864813), (39, 288271), (41, 274209), (79, 142311), (89, 126321), (123, 91403), (237, 47437), (267, 42107), (533, 21093), (1027, 10947), (1157, 9717), (1599, 7031), (3081, 3649), (3239, 3471)]