26984889

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 40154400

約数和(自身を除く): 13169511

約数列:

[1, 3, 9, 59, 89, 177, 267, 531, 571, 801, 1713, 5139, 5251, 15753, 33689, 47259, 50819, 101067, 152457, 303201, 457371, 2998321, 8994963, 26984889]

約数ペア:

[(1, 26984889), (3, 8994963), (9, 2998321), (59, 457371), (89, 303201), (177, 152457), (267, 101067), (531, 50819), (571, 47259), (801, 33689), (1713, 15753), (5139, 5251)]