22819321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{823}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 27765504

約数和(自身を除く): 4946183

約数列:

[1, 7, 17, 119, 233, 823, 1631, 3961, 5761, 13991, 27727, 97937, 191759, 1342313, 3259903, 22819321]

約数ペア:

[(1, 22819321), (7, 3259903), (17, 1342313), (119, 191759), (233, 97937), (823, 27727), (1631, 13991), (3961, 5761)]