2044763931

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{23057}}^1$

素因数の和:23211

約数の個数: 32

約数和(自身を含む): 3222955008

約数和(自身を除く): 1178191077

約数列:

[1, 3, 7, 21, 41, 103, 123, 287, 309, 721, 861, 2163, 4223, 12669, 23057, 29561, 69171, 88683, 161399, 484197, 945337, 2374871, 2836011, 6617359, 7124613, 16624097, 19852077, 49872291, 97369711, 292109133, 681587977, 2044763931]

約数ペア:

[(1, 2044763931), (3, 681587977), (7, 292109133), (21, 97369711), (41, 49872291), (103, 19852077), (123, 16624097), (287, 7124613), (309, 6617359), (721, 2836011), (861, 2374871), (2163, 945337), (4223, 484197), (12669, 161399), (23057, 88683), (29561, 69171)]