45340947

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 68717376

約数和(自身を除く): 23376429

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 2897, 5217, 8691, 15651, 26073, 107189, 136159, 321567, 408477, 964701, 1225431, 5037883, 15113649, 45340947]

約数ペア:

[(1, 45340947), (3, 15113649), (9, 5037883), (37, 1225431), (47, 964701), (111, 408477), (141, 321567), (333, 136159), (423, 107189), (1739, 26073), (2897, 15651), (5217, 8691)]