3945851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 4908288

約数和(自身を除く): 962437

約数列:

[1, 7, 13, 91, 131, 331, 917, 1703, 2317, 4303, 11921, 30121, 43361, 303527, 563693, 3945851]

約数ペア:

[(1, 3945851), (7, 563693), (13, 303527), (91, 43361), (131, 30121), (331, 11921), (917, 4303), (1703, 2317)]