1245572289

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{3548639}}^1$

素因数の和:3548661

約数の個数: 16

約数和(自身を含む): 1987238400

約数和(自身を除く): 741666111

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 3548639, 10645917, 31937751, 46132307, 95813253, 138396921, 415190763, 1245572289]

約数ペア:

[(1, 1245572289), (3, 415190763), (9, 138396921), (13, 95813253), (27, 46132307), (39, 31937751), (117, 10645917), (351, 3548639)]