315037899

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{289291}}^1$

素因数の和:289319

約数の個数: 18

約数和(自身を含む): 500185868

約数和(自身を除く): 185147969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 289291, 867873, 2603619, 3182201, 9546603, 28639809, 35004211, 105012633, 315037899]

約数ペア:

[(1, 315037899), (3, 105012633), (9, 35004211), (11, 28639809), (33, 9546603), (99, 3182201), (121, 2603619), (363, 867873), (1089, 289291)]