286965477

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{18679}}^1$

素因数の和:19257

約数の個数: 16

約数和(自身を含む): 425904000

約数和(自身を除く): 138938523

約数列:

[1, 3, 9, 27, 569, 1707, 5121, 15363, 18679, 56037, 168111, 504333, 10628351, 31885053, 95655159, 286965477]

約数ペア:

[(1, 286965477), (3, 95655159), (9, 31885053), (27, 10628351), (569, 504333), (1707, 168111), (5121, 56037), (15363, 18679)]