15551420517

素因数分解:

$3^2\times {\mathrm{5501}}^1\times {\mathrm{314113}}^1$

素因数の和:319620

約数の個数: 12

約数和(自身を含む): 22467317964

約数和(自身を除く): 6915897447

約数列:

[1, 3, 9, 5501, 16503, 49509, 314113, 942339, 2827017, 1727935613, 5183806839, 15551420517]

約数ペア:

[(1, 15551420517), (3, 5183806839), (9, 1727935613), (5501, 2827017), (16503, 942339), (49509, 314113)]