1335361769

素因数分解:

$7^4\times {\mathrm{457}}^1\times {\mathrm{1217}}^1$

素因数の和:1702

約数の個数: 20

約数和(自身を含む): 1562521044

約数和(自身を除く): 227159275

約数列:

[1, 7, 49, 343, 457, 1217, 2401, 3199, 8519, 22393, 59633, 156751, 417431, 556169, 1097257, 2922017, 3893183, 27252281, 190765967, 1335361769]

約数ペア:

[(1, 1335361769), (7, 190765967), (49, 27252281), (343, 3893183), (457, 2922017), (1217, 1097257), (2401, 556169), (3199, 417431), (8519, 156751), (22393, 59633)]