23944221

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 40857600

約数和(自身を除く): 16913379

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 839, 1057, 1359, 2517, 3171, 4077, 5873, 7551, 9513, 17619, 22653, 28539, 52857, 126689, 158571, 380067, 886823, 1140201, 2660469, 3420603, 7981407, 23944221]

約数ペア:

[(1, 23944221), (3, 7981407), (7, 3420603), (9, 2660469), (21, 1140201), (27, 886823), (63, 380067), (151, 158571), (189, 126689), (453, 52857), (839, 28539), (1057, 22653), (1359, 17619), (2517, 9513), (3171, 7551), (4077, 5873)]