2720631.00000000

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 46300800

約数和(自身を除く): 12115203

約数列:

[1, 3, 103, 309, 317, 349, 951, 1047, 32651, 35947, 97953, 107841, 110633, 331899, 11395199, 34185597]

約数ペア:

[(1, 34185597), (3, 11395199), (103, 331899), (309, 110633), (317, 107841), (349, 97953), (951, 35947), (1047, 32651)]