29085789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7187}}^1$

素因数の和:7280

約数の個数: 16

約数和(自身を含む): 41402880

約数和(自身を除く): 12317091

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 7187, 21561, 136553, 409659, 510277, 1530831, 9695263, 29085789]

約数ペア:

[(1, 29085789), (3, 9695263), (19, 1530831), (57, 510277), (71, 409659), (213, 136553), (1349, 21561), (4047, 7187)]