2755690191

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{783089}}^1$

素因数の和:783135

約数の個数: 24

約数和(自身を含む): 4397833440

約数和(自身を除く): 1642143249

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 783089, 2349267, 7047801, 13312513, 18011047, 39937539, 54033141, 119812617, 162099423, 306187799, 918563397, 2755690191]

約数ペア:

[(1, 2755690191), (3, 918563397), (9, 306187799), (17, 162099423), (23, 119812617), (51, 54033141), (69, 39937539), (153, 18011047), (207, 13312513), (391, 7047801), (1173, 2349267), (3519, 783089)]