31088937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 48328704

約数和(自身を除く): 17239767

約数列:

[1, 3, 11, 17, 33, 51, 151, 187, 367, 453, 561, 1101, 1661, 2567, 4037, 4983, 6239, 7701, 12111, 18717, 28237, 55417, 68629, 84711, 166251, 205887, 609587, 942089, 1828761, 2826267, 10362979, 31088937]

約数ペア:

[(1, 31088937), (3, 10362979), (11, 2826267), (17, 1828761), (33, 942089), (51, 609587), (151, 205887), (187, 166251), (367, 84711), (453, 68629), (561, 55417), (1101, 28237), (1661, 18717), (2567, 12111), (4037, 7701), (4983, 6239)]