1268860131

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1830967}}^1$

素因数の和:1830991

約数の個数: 24

約数和(自身を含む): 2285048064

約数和(自身を除く): 1016187933

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1830967, 5492901, 12816769, 16478703, 20140637, 38450307, 60421911, 115350921, 140984459, 181265733, 422953377, 1268860131]

約数ペア:

[(1, 1268860131), (3, 422953377), (7, 181265733), (9, 140984459), (11, 115350921), (21, 60421911), (33, 38450307), (63, 20140637), (77, 16478703), (99, 12816769), (231, 5492901), (693, 1830967)]