201303891

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1777}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 299002704

約数和(自身を除く): 97698813

約数列:

[1, 3, 9, 41, 123, 307, 369, 921, 1777, 2763, 5331, 12587, 15993, 37761, 72857, 113283, 218571, 545539, 655713, 1636617, 4909851, 22367099, 67101297, 201303891]

約数ペア:

[(1, 201303891), (3, 67101297), (9, 22367099), (41, 4909851), (123, 1636617), (307, 655713), (369, 545539), (921, 218571), (1777, 113283), (2763, 72857), (5331, 37761), (12587, 15993)]