4047309

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 7076160

約数和(自身を除く): 3028851

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 3779, 11337, 26453, 34011, 64243, 79359, 192729, 238077, 449701, 578187, 1349103, 4047309]

約数ペア:

[(1, 4047309), (3, 1349103), (7, 578187), (9, 449701), (17, 238077), (21, 192729), (51, 79359), (63, 64243), (119, 34011), (153, 26453), (357, 11337), (1071, 3779)]