11017881

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 18884736

約数和(自身を除く): 7866855

約数列:

[1, 3, 7, 9, 21, 47, 61, 63, 141, 183, 329, 423, 427, 549, 987, 1281, 2867, 2961, 3721, 3843, 8601, 11163, 20069, 25803, 26047, 33489, 60207, 78141, 174887, 180621, 234423, 524661, 1224209, 1573983, 3672627, 11017881]

約数ペア:

[(1, 11017881), (3, 3672627), (7, 1573983), (9, 1224209), (21, 524661), (47, 234423), (61, 180621), (63, 174887), (141, 78141), (183, 60207), (329, 33489), (423, 26047), (427, 25803), (549, 20069), (987, 11163), (1281, 8601), (2867, 3843), (2961, 3721)]