2754687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 4290048

約数和(自身を除く): 1535361

約数列:

[1, 3, 13, 23, 37, 39, 69, 83, 111, 249, 299, 481, 851, 897, 1079, 1443, 1909, 2553, 3071, 3237, 5727, 9213, 11063, 24817, 33189, 39923, 70633, 74451, 119769, 211899, 918229, 2754687]

約数ペア:

[(1, 2754687), (3, 918229), (13, 211899), (23, 119769), (37, 74451), (39, 70633), (69, 39923), (83, 33189), (111, 24817), (249, 11063), (299, 9213), (481, 5727), (851, 3237), (897, 3071), (1079, 2553), (1443, 1909)]