1279641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 1971648

約数和(自身を除く): 692007

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2281, 6843, 25091, 38777, 75273, 116331, 426547, 1279641]

約数ペア:

[(1, 1279641), (3, 426547), (11, 116331), (17, 75273), (33, 38777), (51, 25091), (187, 6843), (561, 2281)]