10216521

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 16957824

約数和(自身を除く): 6741303

約数列:

[1, 3, 7, 9, 21, 63, 257, 631, 771, 1799, 1893, 2313, 4417, 5397, 5679, 13251, 16191, 39753, 162167, 486501, 1135169, 1459503, 3405507, 10216521]

約数ペア:

[(1, 10216521), (3, 3405507), (7, 1459503), (9, 1135169), (21, 486501), (63, 162167), (257, 39753), (631, 16191), (771, 13251), (1799, 5679), (1893, 5397), (2313, 4417)]