21136366941

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1\times {\mathrm{60017}}^1$

素因数の和:61428

約数の個数: 16

約数和(自身を含む): 28520553600

約数和(自身を除く): 7384186659

約数列:

[1, 3, 89, 267, 1319, 3957, 60017, 117391, 180051, 352173, 5341513, 16024539, 79162423, 237487269, 7045455647, 21136366941]

約数ペア:

[(1, 21136366941), (3, 7045455647), (89, 237487269), (267, 79162423), (1319, 16024539), (3957, 5341513), (60017, 352173), (117391, 180051)]