47229741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17551}}^1$

素因数の和:17593

約数の個数: 24

約数和(自身を含む): 76667136

約数和(自身を除く): 29437395

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 17551, 52653, 157959, 228163, 403673, 684489, 1211019, 2053467, 3633057, 5247749, 15743247, 47229741]

約数ペア:

[(1, 47229741), (3, 15743247), (9, 5247749), (13, 3633057), (23, 2053467), (39, 1211019), (69, 684489), (117, 403673), (207, 228163), (299, 157959), (897, 52653), (2691, 17551)]