1327238309

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{7699}}^1$

素因数の和:7880

約数の個数: 16

約数和(自身を含む): 1407436800

約数和(自身を除く): 80198491

約数列:

[1, 31, 67, 83, 2077, 2573, 5561, 7699, 172391, 238669, 515833, 639017, 15990823, 19809527, 42814139, 1327238309]

約数ペア:

[(1, 1327238309), (31, 42814139), (67, 19809527), (83, 15990823), (2077, 639017), (2573, 515833), (5561, 238669), (7699, 172391)]