47400843

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37003}}^1$

素因数の和:37074

約数の個数: 16

約数和(自身を含む): 73415936

約数和(自身を除く): 26015093

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 37003, 111009, 259021, 777063, 2257183, 6771549, 15800281, 47400843]

約数ペア:

[(1, 47400843), (3, 15800281), (7, 6771549), (21, 2257183), (61, 777063), (183, 259021), (427, 111009), (1281, 37003)]