440097957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{4049}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 685503000

約数和(自身を除く): 245405043

約数列:

[1, 3, 9, 13, 39, 117, 929, 2787, 4049, 8361, 12077, 12147, 36231, 36441, 52637, 108693, 157911, 473733, 3761521, 11284563, 33853689, 48899773, 146699319, 440097957]

約数ペア:

[(1, 440097957), (3, 146699319), (9, 48899773), (13, 33853689), (39, 11284563), (117, 3761521), (929, 473733), (2787, 157911), (4049, 108693), (8361, 52637), (12077, 36441), (12147, 36231)]