1910307

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5351}}^1$

素因数の和:5378

約数の個数: 16

約数和(自身を含む): 3082752

約数和(自身を除く): 1172445

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5351, 16053, 37457, 90967, 112371, 272901, 636769, 1910307]

約数ペア:

[(1, 1910307), (3, 636769), (7, 272901), (17, 112371), (21, 90967), (51, 37457), (119, 16053), (357, 5351)]