8648013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3776

約数の個数: 16

約数和(自身を含む): 12759552

約数和(自身を除く): 4111539

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 3691, 11073, 40601, 121803, 262061, 786183, 2882671, 8648013]

約数ペア:

[(1, 8648013), (3, 2882671), (11, 786183), (33, 262061), (71, 121803), (213, 40601), (781, 11073), (2343, 3691)]