1960563

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{491}}^1$

素因数の和:527

約数の個数: 16

約数和(自身を含む): 2881152

約数和(自身を除く): 920589

約数列:

[1, 3, 11, 33, 121, 363, 491, 1331, 1473, 3993, 5401, 16203, 59411, 178233, 653521, 1960563]

約数ペア:

[(1, 1960563), (3, 653521), (11, 178233), (33, 59411), (121, 16203), (363, 5401), (491, 3993), (1331, 1473)]