90890943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211867}}^1$

素因数の和:211894

約数の個数: 16

約数和(自身を含む): 142375296

約数和(自身を除く): 51484353

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 211867, 635601, 2330537, 2754271, 6991611, 8262813, 30296981, 90890943]

約数ペア:

[(1, 90890943), (3, 30296981), (11, 8262813), (13, 6991611), (33, 2754271), (39, 2330537), (143, 635601), (429, 211867)]