1426347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 2262624

約数和(自身を除く): 836277

約数列:

[1, 3, 9, 13, 39, 73, 117, 167, 219, 501, 657, 949, 1503, 2171, 2847, 6513, 8541, 12191, 19539, 36573, 109719, 158483, 475449, 1426347]

約数ペア:

[(1, 1426347), (3, 475449), (9, 158483), (13, 109719), (39, 36573), (73, 19539), (117, 12191), (167, 8541), (219, 6513), (501, 2847), (657, 2171), (949, 1503)]