9895809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42839}}^1$

素因数の和:42860

約数の個数: 16

約数和(自身を含む): 16450560

約数和(自身を除く): 6554751

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 42839, 128517, 299873, 471229, 899619, 1413687, 3298603, 9895809]

約数ペア:

[(1, 9895809), (3, 3298603), (7, 1413687), (11, 899619), (21, 471229), (33, 299873), (77, 128517), (231, 42839)]