310224897

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1995

約数の個数: 40

約数和(自身を含む): 489265920

約数和(自身を除く): 179041023

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 267, 621, 801, 1863, 1871, 2047, 2403, 5613, 6141, 7209, 16839, 18423, 43033, 50517, 55269, 129099, 151551, 165807, 166519, 387297, 499557, 1161891, 1498671, 3485673, 3829937, 4496013, 11489811, 13488039, 34469433, 103408299, 310224897]

約数ペア:

[(1, 310224897), (3, 103408299), (9, 34469433), (23, 13488039), (27, 11489811), (69, 4496013), (81, 3829937), (89, 3485673), (207, 1498671), (267, 1161891), (621, 499557), (801, 387297), (1863, 166519), (1871, 165807), (2047, 151551), (2403, 129099), (5613, 55269), (6141, 50517), (7209, 43033), (16839, 18423)]