488367039

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{751}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 676715776

約数和(自身を除く): 188348737

約数列:

[1, 3, 43, 71, 129, 213, 751, 2253, 3053, 5041, 9159, 15123, 32293, 53321, 96879, 159963, 216763, 650289, 2292803, 3785791, 6878409, 11357373, 162789013, 488367039]

約数ペア:

[(1, 488367039), (3, 162789013), (43, 11357373), (71, 6878409), (129, 3785791), (213, 2292803), (751, 650289), (2253, 216763), (3053, 159963), (5041, 96879), (9159, 53321), (15123, 32293)]