11961279

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6359}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 19843200

約数和(自身を除く): 7881921

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6359, 19077, 57231, 69949, 120821, 209847, 362463, 629541, 1087389, 1329031, 3987093, 11961279]

約数ペア:

[(1, 11961279), (3, 3987093), (9, 1329031), (11, 1087389), (19, 629541), (33, 362463), (57, 209847), (99, 120821), (171, 69949), (209, 57231), (627, 19077), (1881, 6359)]