1900823043

素因数分解:

$3^1\times 7^2\times {\mathrm{1181}}^1\times {\mathrm{10949}}^1$

素因数の和:12147

約数の個数: 24

約数和(自身を含む): 2950981200

約数和(自身を除く): 1050158157

約数列:

[1, 3, 7, 21, 49, 147, 1181, 3543, 8267, 10949, 24801, 32847, 57869, 76643, 173607, 229929, 536501, 1609503, 12930769, 38792307, 90515383, 271546149, 633607681, 1900823043]

約数ペア:

[(1, 1900823043), (3, 633607681), (7, 271546149), (21, 90515383), (49, 38792307), (147, 12930769), (1181, 1609503), (3543, 536501), (8267, 229929), (10949, 173607), (24801, 76643), (32847, 57869)]