11956959

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3581}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 20116512

約数和(自身を除く): 8159553

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3581, 10743, 25067, 32229, 75201, 189793, 225603, 569379, 1328551, 1708137, 3985653, 11956959]

約数ペア:

[(1, 11956959), (3, 3985653), (7, 1708137), (9, 1328551), (21, 569379), (53, 225603), (63, 189793), (159, 75201), (371, 32229), (477, 25067), (1113, 10743), (3339, 3581)]