242143759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54623}}^1$

素因数の和:54678

約数の個数: 16

約数和(自身を含む): 293658624

約数和(自身を除く): 51514865

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 54623, 600853, 710099, 1693313, 7811089, 18626443, 22013069, 242143759]

約数ペア:

[(1, 242143759), (11, 22013069), (13, 18626443), (31, 7811089), (143, 1693313), (341, 710099), (403, 600853), (4433, 54623)]