40070139

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 57396720

約数和(自身を除く): 17326581

約数列:

[1, 3, 17, 51, 113, 289, 339, 409, 867, 1227, 1921, 5763, 6953, 20859, 32657, 46217, 97971, 118201, 138651, 354603, 785689, 2357067, 13356713, 40070139]

約数ペア:

[(1, 40070139), (3, 13356713), (17, 2357067), (51, 785689), (113, 354603), (289, 138651), (339, 118201), (409, 97971), (867, 46217), (1227, 32657), (1921, 20859), (5763, 6953)]