42367647

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7129}}^1$

素因数の和:7422

約数の個数: 16

約数和(自身を含む): 64797440

約数和(自身を除く): 22429793

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 7129, 21387, 49903, 149709, 2017507, 6052521, 14122549, 42367647]

約数ペア:

[(1, 42367647), (3, 14122549), (7, 6052521), (21, 2017507), (283, 149709), (849, 49903), (1981, 21387), (5943, 7129)]