2011411089

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{723269}}^1$

素因数の和:723381

約数の個数: 16

約数和(自身を含む): 3008803200

約数和(自身を除く): 997392111

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 723269, 2169807, 6509421, 19528263, 74496707, 223490121, 670470363, 2011411089]

約数ペア:

[(1, 2011411089), (3, 670470363), (9, 223490121), (27, 74496707), (103, 19528263), (309, 6509421), (927, 2169807), (2781, 723269)]