12821443299

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11971469}}^1$

素因数の和:11971499

約数の個数: 24

約数和(自身を含む): 22410591840

約数和(自身を除く): 9589148541

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 11971469, 35914407, 83800283, 107743221, 203514973, 251400849, 610544919, 754202547, 1424604811, 1831634757, 4273814433, 12821443299]

約数ペア:

[(1, 12821443299), (3, 4273814433), (7, 1831634757), (9, 1424604811), (17, 754202547), (21, 610544919), (51, 251400849), (63, 203514973), (119, 107743221), (153, 83800283), (357, 35914407), (1071, 11971469)]