90312517

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 99187200

約数和(自身を除く): 8874683

約数列:

[1, 17, 31, 409, 419, 527, 6953, 7123, 12679, 12989, 171371, 215543, 220813, 2913307, 5312501, 90312517]

約数ペア:

[(1, 90312517), (17, 5312501), (31, 2913307), (409, 220813), (419, 215543), (527, 171371), (6953, 12989), (7123, 12679)]