21697716097

素因数分解:

${\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{22159}}^1$

素因数の和:22656

約数の個数: 16

約数和(自身を含む): 23166950400

約数和(自身を除く): 1469234303

約数列:

[1, 17, 239, 241, 4063, 4097, 22159, 57599, 376703, 979183, 5296001, 5340319, 90032017, 90785423, 1276336241, 21697716097]

約数ペア:

[(1, 21697716097), (17, 1276336241), (239, 90785423), (241, 90032017), (4063, 5340319), (4097, 5296001), (22159, 979183), (57599, 376703)]