8240817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 11930688

約数和(自身を除く): 3689871

約数列:

[1, 3, 13, 39, 131, 393, 1613, 1703, 4839, 5109, 20969, 62907, 211303, 633909, 2746939, 8240817]

約数ペア:

[(1, 8240817), (3, 2746939), (13, 633909), (39, 211303), (131, 62907), (393, 20969), (1613, 5109), (1703, 4839)]