10617561

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6930

約数の個数: 20

約数和(自身を含む): 16698000

約数和(自身を除く): 6080439

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 6899, 20697, 62091, 131081, 186273, 393243, 558819, 1179729, 3539187, 10617561]

約数ペア:

[(1, 10617561), (3, 3539187), (9, 1179729), (19, 558819), (27, 393243), (57, 186273), (81, 131081), (171, 62091), (513, 20697), (1539, 6899)]