5640843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 8255520

約数和(自身を除く): 2614677

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 2729, 8187, 35477, 106431, 144637, 433911, 1880281, 5640843]

約数ペア:

[(1, 5640843), (3, 1880281), (13, 433911), (39, 144637), (53, 106431), (159, 35477), (689, 8187), (2067, 2729)]