2116740411

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{499349}}^1$

素因数の和:499515

約数の個数: 16

約数和(自身を含む): 3155892000

約数和(自身を除く): 1039151589

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 499349, 1498047, 4494141, 13482423, 78397793, 235193379, 705580137, 2116740411]

約数ペア:

[(1, 2116740411), (3, 705580137), (9, 235193379), (27, 78397793), (157, 13482423), (471, 4494141), (1413, 1498047), (4239, 499349)]