283339007

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{20641}}^1$

素因数の和:20738

約数の個数: 16

約数和(自身を含む): 338859072

約数和(自身を除く): 55520065

約数列:

[1, 7, 37, 53, 259, 371, 1961, 13727, 20641, 144487, 763717, 1093973, 5346019, 7657811, 40477001, 283339007]

約数ペア:

[(1, 283339007), (7, 40477001), (37, 7657811), (53, 5346019), (259, 1093973), (371, 763717), (1961, 144487), (13727, 20641)]