268355571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173021}}^1$

素因数の和:173082

約数の個数: 16

約数和(自身を含む): 398642688

約数和(自身を除く): 130287117

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 173021, 519063, 1903231, 5709693, 8131987, 24395961, 89451857, 268355571]

約数ペア:

[(1, 268355571), (3, 89451857), (11, 24395961), (33, 8131987), (47, 5709693), (141, 1903231), (517, 519063), (1551, 173021)]