8472714

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19889}}^1$

素因数の和:19965

約数の個数: 16

約数和(自身を含む): 17184960

約数和(自身を除く): 8712246

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 19889, 39778, 59667, 119334, 1412119, 2824238, 4236357, 8472714]

約数ペア:

[(1, 8472714), (2, 4236357), (3, 2824238), (6, 1412119), (71, 119334), (142, 59667), (213, 39778), (426, 19889)]