53357213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{827}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 65842560

約数和(自身を除く): 12485347

約数列:

[1, 7, 13, 91, 709, 827, 4963, 5789, 9217, 10751, 64519, 75257, 586343, 4104401, 7622459, 53357213]

約数ペア:

[(1, 53357213), (7, 7622459), (13, 4104401), (91, 586343), (709, 75257), (827, 64519), (4963, 10751), (5789, 9217)]