5440987581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 7742572416

約数和(自身を除く): 2301584835

約数列:

[1, 3, 17, 51, 211, 421, 633, 1201, 1263, 3587, 3603, 7157, 10761, 20417, 21471, 61251, 88831, 253411, 266493, 505621, 760233, 1510127, 1516863, 4307987, 4530381, 8595557, 12923961, 25786671, 106686031, 320058093, 1813662527, 5440987581]

約数ペア:

[(1, 5440987581), (3, 1813662527), (17, 320058093), (51, 106686031), (211, 25786671), (421, 12923961), (633, 8595557), (1201, 4530381), (1263, 4307987), (3587, 1516863), (3603, 1510127), (7157, 760233), (10761, 505621), (20417, 266493), (21471, 253411), (61251, 88831)]