309640893

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{45289}}^1$

素因数の和:45388

約数の個数: 16

約数和(自身を含む): 430436160

約数和(自身を除く): 120795267

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 45289, 135867, 1947427, 2400317, 5842281, 7200951, 103213631, 309640893]

約数ペア:

[(1, 309640893), (3, 103213631), (43, 7200951), (53, 5842281), (129, 2400317), (159, 1947427), (2279, 135867), (6837, 45289)]