98789999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{4099}}^1$

素因数の和:4430

約数の個数: 16

約数和(自身を含む): 123590400

約数和(自身を除く): 24800401

約数列:

[1, 7, 11, 77, 313, 2191, 3443, 4099, 24101, 28693, 45089, 315623, 1282987, 8980909, 14112857, 98789999]

約数ペア:

[(1, 98789999), (7, 14112857), (11, 8980909), (77, 1282987), (313, 315623), (2191, 45089), (3443, 28693), (4099, 24101)]