23270373

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 40310400

約数和(自身を除く): 17040027

約数列:

[1, 3, 7, 9, 21, 37, 63, 67, 111, 149, 201, 259, 333, 447, 469, 603, 777, 1043, 1341, 1407, 2331, 2479, 3129, 4221, 5513, 7437, 9387, 9983, 16539, 17353, 22311, 29949, 38591, 49617, 52059, 69881, 89847, 115773, 156177, 209643, 347319, 369371, 628929, 1108113, 2585597, 3324339, 7756791, 23270373]

約数ペア:

[(1, 23270373), (3, 7756791), (7, 3324339), (9, 2585597), (21, 1108113), (37, 628929), (63, 369371), (67, 347319), (111, 209643), (149, 156177), (201, 115773), (259, 89847), (333, 69881), (447, 52059), (469, 49617), (603, 38591), (777, 29949), (1043, 22311), (1341, 17353), (1407, 16539), (2331, 9983), (2479, 9387), (3129, 7437), (4221, 5513)]