22225343

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 26002944

約数和(自身を除く): 3777601

約数列:

[1, 7, 71, 197, 227, 497, 1379, 1589, 13987, 16117, 44719, 97909, 112819, 313033, 3175049, 22225343]

約数ペア:

[(1, 22225343), (7, 3175049), (71, 313033), (197, 112819), (227, 97909), (497, 44719), (1379, 16117), (1589, 13987)]