112020903

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2549}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 171054000

約数和(自身を除く): 59033097

約数列:

[1, 3, 9, 19, 57, 171, 257, 771, 2313, 2549, 4883, 7647, 14649, 22941, 43947, 48431, 145293, 435879, 655093, 1965279, 5895837, 12446767, 37340301, 112020903]

約数ペア:

[(1, 112020903), (3, 37340301), (9, 12446767), (19, 5895837), (57, 1965279), (171, 655093), (257, 435879), (771, 145293), (2313, 48431), (2549, 43947), (4883, 22941), (7647, 14649)]