42538599

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 62629632

約数和(自身を除く): 20091033

約数列:

[1, 3, 9, 107, 163, 271, 321, 489, 813, 963, 1467, 2439, 17441, 28997, 44173, 52323, 86991, 132519, 156969, 260973, 397557, 4726511, 14179533, 42538599]

約数ペア:

[(1, 42538599), (3, 14179533), (9, 4726511), (107, 397557), (163, 260973), (271, 156969), (321, 132519), (489, 86991), (813, 52323), (963, 44173), (1467, 28997), (2439, 17441)]