47870667

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4051}}^1$

素因数の和:4171

約数の個数: 24

約数和(自身を含む): 75221328

約数和(自身を除く): 27350661

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939, 4051, 11817, 12153, 36459, 52663, 157989, 409151, 473967, 1227453, 3682359, 5318963, 15956889, 47870667]

約数ペア:

[(1, 47870667), (3, 15956889), (9, 5318963), (13, 3682359), (39, 1227453), (101, 473967), (117, 409151), (303, 157989), (909, 52663), (1313, 36459), (3939, 12153), (4051, 11817)]