47339901

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8443}}^1$

素因数の和:8545

約数の個数: 24

約数和(自身を含む): 79035840

約数和(自身を除く): 31695939

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 8443, 25329, 59101, 75987, 177303, 531909, 751427, 2254281, 5259989, 6762843, 15779967, 47339901]

約数ペア:

[(1, 47339901), (3, 15779967), (7, 6762843), (9, 5259989), (21, 2254281), (63, 751427), (89, 531909), (267, 177303), (623, 75987), (801, 59101), (1869, 25329), (5607, 8443)]