2013281037

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{40039}}^1$

素因数の和:40233

約数の個数: 24

約数和(自身を含む): 3006523520

約数和(自身を除く): 993242483

約数列:

[1, 3, 9, 37, 111, 151, 333, 453, 1359, 5587, 16761, 40039, 50283, 120117, 360351, 1481443, 4444329, 6045889, 13332987, 18137667, 54413001, 223697893, 671093679, 2013281037]

約数ペア:

[(1, 2013281037), (3, 671093679), (9, 223697893), (37, 54413001), (111, 18137667), (151, 13332987), (333, 6045889), (453, 4444329), (1359, 1481443), (5587, 360351), (16761, 120117), (40039, 50283)]