231336001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 280304640

約数和(自身を除く): 48968639

約数列:

[1, 13, 19, 23, 43, 247, 299, 437, 559, 817, 947, 989, 5681, 10621, 12311, 12857, 17993, 18791, 21781, 40721, 233909, 244283, 283153, 413839, 529373, 773699, 936583, 5379907, 10058087, 12175579, 17795077, 231336001]

約数ペア:

[(1, 231336001), (13, 17795077), (19, 12175579), (23, 10058087), (43, 5379907), (247, 936583), (299, 773699), (437, 529373), (559, 413839), (817, 283153), (947, 244283), (989, 233909), (5681, 40721), (10621, 21781), (12311, 18791), (12857, 17993)]