38489607

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 24107193

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 2069, 6201, 6207, 18603, 18621, 26897, 55863, 80691, 109657, 242073, 328971, 726219, 986913, 1425541, 2960739, 4276623, 12829869, 38489607]

約数ペア:

[(1, 38489607), (3, 12829869), (9, 4276623), (13, 2960739), (27, 1425541), (39, 986913), (53, 726219), (117, 328971), (159, 242073), (351, 109657), (477, 80691), (689, 55863), (1431, 26897), (2067, 18621), (2069, 18603), (6201, 6207)]