23580717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 34122816

約数和(自身を除く): 10542099

約数列:

[1, 3, 17, 51, 67, 103, 201, 309, 1139, 1751, 3417, 4489, 5253, 6901, 13467, 20703, 76313, 117317, 228939, 351951, 462367, 1387101, 7860239, 23580717]

約数ペア:

[(1, 23580717), (3, 7860239), (17, 1387101), (51, 462367), (67, 351951), (103, 228939), (201, 117317), (309, 76313), (1139, 20703), (1751, 13467), (3417, 6901), (4489, 5253)]