90343799

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{20261}}^1$

素因数の和:20295

約数の個数: 16

約数和(自身を含む): 113467200

約数和(自身を除く): 23123401

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 20261, 141827, 263393, 992789, 1843751, 6949523, 12906257, 90343799]

約数ペア:

[(1, 90343799), (7, 12906257), (13, 6949523), (49, 1843751), (91, 992789), (343, 263393), (637, 141827), (4459, 20261)]