127942380587

素因数分解:

$7^1\times {\mathrm{433}}^1\times {\mathrm{2437}}^1\times {\mathrm{17321}}^1$

素因数の和:20198

約数の個数: 16

約数和(自身を含む): 146626156992

約数和(自身を除く): 18683776405

約数列:

[1, 7, 433, 2437, 3031, 17059, 17321, 121247, 1055221, 7386547, 7499993, 42211277, 52499951, 295478939, 18277482941, 127942380587]

約数ペア:

[(1, 127942380587), (7, 18277482941), (433, 295478939), (2437, 52499951), (3031, 42211277), (17059, 7499993), (17321, 7386547), (121247, 1055221)]