17128593

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 25482600

約数和(自身を除く): 8354007

約数列:

[1, 3, 9, 53, 149, 159, 241, 447, 477, 723, 1341, 2169, 7897, 12773, 23691, 35909, 38319, 71073, 107727, 114957, 323181, 1903177, 5709531, 17128593]

約数ペア:

[(1, 17128593), (3, 5709531), (9, 1903177), (53, 323181), (149, 114957), (159, 107727), (241, 71073), (447, 38319), (477, 35909), (723, 23691), (1341, 12773), (2169, 7897)]