1212312959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{498689}}^1$

素因数の和:498730

約数の個数: 16

約数和(自身を含む): 1508038560

約数和(自身を除く): 295725601

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 498689, 5485579, 6482957, 8477713, 71312527, 93254843, 110210269, 1212312959]

約数ペア:

[(1, 1212312959), (11, 110210269), (13, 93254843), (17, 71312527), (143, 8477713), (187, 6482957), (221, 5485579), (2431, 498689)]