39456171

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 59801664

約数和(自身を除く): 20345493

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 2521, 5217, 7563, 15651, 22689, 93277, 118487, 279831, 355461, 839493, 1066383, 4384019, 13152057, 39456171]

約数ペア:

[(1, 39456171), (3, 13152057), (9, 4384019), (37, 1066383), (47, 839493), (111, 355461), (141, 279831), (333, 118487), (423, 93277), (1739, 22689), (2521, 15651), (5217, 7563)]