25850223

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14149}}^1$

素因数の和:14191

約数の個数: 24

約数和(自身を含む): 44148000

約数和(自身を除く): 18297777

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 14149, 42447, 99043, 127341, 297129, 410321, 891387, 1230963, 2872247, 3692889, 8616741, 25850223]

約数ペア:

[(1, 25850223), (3, 8616741), (7, 3692889), (9, 2872247), (21, 1230963), (29, 891387), (63, 410321), (87, 297129), (203, 127341), (261, 99043), (609, 42447), (1827, 14149)]