539630113

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 615621888

約数和(自身を除く): 75991775

約数列:

[1, 11, 31, 121, 293, 341, 491, 3223, 3751, 5401, 9083, 15221, 35453, 59411, 99913, 143863, 167431, 1099043, 1582493, 1841741, 4459753, 17407423, 49057283, 539630113]

約数ペア:

[(1, 539630113), (11, 49057283), (31, 17407423), (121, 4459753), (293, 1841741), (341, 1582493), (491, 1099043), (3223, 167431), (3751, 143863), (5401, 99913), (9083, 59411), (15221, 35453)]