22042713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 37647360

約数和(自身を除く): 15604647

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2579, 2849, 7737, 8547, 18053, 28369, 54159, 85107, 95423, 198583, 286269, 595749, 667961, 1049653, 2003883, 3148959, 7347571, 22042713]

約数ペア:

[(1, 22042713), (3, 7347571), (7, 3148959), (11, 2003883), (21, 1049653), (33, 667961), (37, 595749), (77, 286269), (111, 198583), (231, 95423), (259, 85107), (407, 54159), (777, 28369), (1221, 18053), (2579, 8547), (2849, 7737)]