31389006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4903}}^1$

素因数の和:5016

約数の個数: 32

約数和(自身を含む): 69205248

約数和(自身を除く): 37816242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 4903, 6402, 9806, 14709, 29418, 53933, 107866, 161799, 323598, 475591, 951182, 1426773, 2853546, 5231501, 10463002, 15694503, 31389006]

約数ペア:

[(1, 31389006), (2, 15694503), (3, 10463002), (6, 5231501), (11, 2853546), (22, 1426773), (33, 951182), (66, 475591), (97, 323598), (194, 161799), (291, 107866), (582, 53933), (1067, 29418), (2134, 14709), (3201, 9806), (4903, 6402)]