1556880051

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{778051}}^1$

素因数の和:778106

約数の個数: 16

約数和(自身を含む): 2240789760

約数和(自身を除く): 683909709

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 778051, 2334153, 17895173, 22563479, 53685519, 67690437, 518960017, 1556880051]

約数ペア:

[(1, 1556880051), (3, 518960017), (23, 67690437), (29, 53685519), (69, 22563479), (87, 17895173), (667, 2334153), (2001, 778051)]