42230587

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 50540544

約数和(自身を除く): 8309957

約数列:

[1, 7, 31, 71, 217, 497, 2201, 2741, 15407, 19187, 84971, 194611, 594797, 1362277, 6032941, 42230587]

約数ペア:

[(1, 42230587), (7, 6032941), (31, 1362277), (71, 594797), (217, 194611), (497, 84971), (2201, 19187), (2741, 15407)]