12709395

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9739}}^1$

素因数の和:9779

約数の個数: 24

約数和(自身を含む): 22791600

約数和(自身を除く): 10082205

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9739, 29217, 48695, 87651, 146085, 282431, 438255, 847293, 1412155, 2541879, 4236465, 12709395]

約数ペア:

[(1, 12709395), (3, 4236465), (5, 2541879), (9, 1412155), (15, 847293), (29, 438255), (45, 282431), (87, 146085), (145, 87651), (261, 48695), (435, 29217), (1305, 9739)]