4011909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 5934144

約数和(自身を除く): 1922235

約数列:

[1, 3, 11, 33, 61, 183, 671, 1993, 2013, 5979, 21923, 65769, 121573, 364719, 1337303, 4011909]

約数ペア:

[(1, 4011909), (3, 1337303), (11, 364719), (33, 121573), (61, 65769), (183, 21923), (671, 5979), (1993, 2013)]