7155891

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{5639}}^1$

素因数の和:5695

約数の個数: 16

約数和(自身を含む): 10828800

約数和(自身を除く): 3672909

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 5639, 16917, 50751, 152253, 265033, 795099, 2385297, 7155891]

約数ペア:

[(1, 7155891), (3, 2385297), (9, 795099), (27, 265033), (47, 152253), (141, 50751), (423, 16917), (1269, 5639)]