20231811381

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1223279}}^1$

素因数の和:1223468

約数の個数: 16

約数和(自身を含む): 27890784000

約数和(自身を除く): 7658972619

約数列:

[1, 3, 37, 111, 149, 447, 5513, 16539, 1223279, 3669837, 45261323, 135783969, 182268571, 546805713, 6743937127, 20231811381]

約数ペア:

[(1, 20231811381), (3, 6743937127), (37, 546805713), (111, 182268571), (149, 135783969), (447, 45261323), (5513, 3669837), (16539, 1223279)]