38806869

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 57165696

約数和(自身を除く): 18358827

約数列:

[1, 3, 17, 41, 51, 67, 123, 201, 277, 697, 831, 1139, 2091, 2747, 3417, 4709, 8241, 11357, 14127, 18559, 34071, 46699, 55677, 140097, 193069, 315503, 579207, 760919, 946509, 2282757, 12935623, 38806869]

約数ペア:

[(1, 38806869), (3, 12935623), (17, 2282757), (41, 946509), (51, 760919), (67, 579207), (123, 315503), (201, 193069), (277, 140097), (697, 55677), (831, 46699), (1139, 34071), (2091, 18559), (2747, 14127), (3417, 11357), (4709, 8241)]