38480827

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 51628032

約数和(自身を除く): 13147205

約数列:

[1, 7, 11, 31, 47, 49, 77, 217, 329, 341, 343, 517, 539, 1457, 1519, 2303, 2387, 2401, 3619, 3773, 10199, 10633, 16027, 16121, 16709, 25333, 26411, 71393, 74431, 112189, 112847, 116963, 177331, 499751, 785323, 818741, 1241317, 3498257, 5497261, 38480827]

約数ペア:

[(1, 38480827), (7, 5497261), (11, 3498257), (31, 1241317), (47, 818741), (49, 785323), (77, 499751), (217, 177331), (329, 116963), (341, 112847), (343, 112189), (517, 74431), (539, 71393), (1457, 26411), (1519, 25333), (2303, 16709), (2387, 16121), (2401, 16027), (3619, 10633), (3773, 10199)]