2017597887

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{503}}^1\times {\mathrm{4327}}^1$

素因数の和:4939

約数の個数: 24

約数和(自身を含む): 2949133824

約数和(自身を除く): 931535937

約数列:

[1, 3, 9, 103, 309, 503, 927, 1509, 4327, 4527, 12981, 38943, 51809, 155427, 445681, 466281, 1337043, 2176481, 4011129, 6529443, 19588329, 224177543, 672532629, 2017597887]

約数ペア:

[(1, 2017597887), (3, 672532629), (9, 224177543), (103, 19588329), (309, 6529443), (503, 4011129), (927, 2176481), (1509, 1337043), (4327, 466281), (4527, 445681), (12981, 155427), (38943, 51809)]