8520225021

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12294697}}^1$

素因数の和:12294721

約数の個数: 24

約数和(自身を含む): 15343783104

約数和(自身を除く): 6823558083

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 12294697, 36884091, 86062879, 110652273, 135241667, 258188637, 405725001, 774565911, 946691669, 1217175003, 2840075007, 8520225021]

約数ペア:

[(1, 8520225021), (3, 2840075007), (7, 1217175003), (9, 946691669), (11, 774565911), (21, 405725001), (33, 258188637), (63, 135241667), (77, 110652273), (99, 86062879), (231, 36884091), (693, 12294697)]