47634171

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 70272000

約数和(自身を除く): 22637829

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 1999, 5997, 7943, 23829, 25987, 77961, 93953, 281859, 337831, 1013493, 1221389, 3664167, 15878057, 47634171]

約数ペア:

[(1, 47634171), (3, 15878057), (13, 3664167), (39, 1221389), (47, 1013493), (141, 337831), (169, 281859), (507, 93953), (611, 77961), (1833, 25987), (1999, 23829), (5997, 7943)]