152989487

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{6637}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 181615680

約数和(自身を除く): 28626193

約数列:

[1, 7, 37, 89, 259, 623, 3293, 6637, 23051, 46459, 245569, 590693, 1718983, 4134851, 21855641, 152989487]

約数ペア:

[(1, 152989487), (7, 21855641), (37, 4134851), (89, 1718983), (259, 590693), (623, 245569), (3293, 46459), (6637, 23051)]