42899391

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 65018304

約数和(自身を除く): 22118913

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 2741, 5217, 8223, 15651, 24669, 101417, 128827, 304251, 386481, 912753, 1159443, 4766599, 14299797, 42899391]

約数ペア:

[(1, 42899391), (3, 14299797), (9, 4766599), (37, 1159443), (47, 912753), (111, 386481), (141, 304251), (333, 128827), (423, 101417), (1739, 24669), (2741, 15651), (5217, 8223)]