42516221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3041}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 49061376

約数和(自身を除く): 6545155

約数列:

[1, 11, 31, 41, 341, 451, 1271, 3041, 13981, 33451, 94271, 124681, 1036981, 1371491, 3865111, 42516221]

約数ペア:

[(1, 42516221), (11, 3865111), (31, 1371491), (41, 1036981), (341, 124681), (451, 94271), (1271, 33451), (3041, 13981)]