172973339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{6121}}^1$

素因数の和:6506

約数の個数: 16

約数和(自身を含む): 216278016

約数和(自身を除く): 43304677

約数列:

[1, 7, 11, 77, 367, 2569, 4037, 6121, 28259, 42847, 67331, 471317, 2246407, 15724849, 24710477, 172973339]

約数ペア:

[(1, 172973339), (7, 24710477), (11, 15724849), (77, 2246407), (367, 471317), (2569, 67331), (4037, 42847), (6121, 28259)]