22758351

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 15561777

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1187, 1743, 2739, 3561, 6391, 8309, 13057, 19173, 24927, 39171, 91399, 98521, 274197, 295563, 689647, 1083731, 2068941, 3251193, 7586117, 22758351]

約数ペア:

[(1, 22758351), (3, 7586117), (7, 3251193), (11, 2068941), (21, 1083731), (33, 689647), (77, 295563), (83, 274197), (231, 98521), (249, 91399), (581, 39171), (913, 24927), (1187, 19173), (1743, 13057), (2739, 8309), (3561, 6391)]