8859981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 12811904

約数和(自身を除く): 3951923

約数列:

[1, 3, 13, 39, 157, 471, 1447, 2041, 4341, 6123, 18811, 56433, 227179, 681537, 2953327, 8859981]

約数ペア:

[(1, 8859981), (3, 2953327), (13, 681537), (39, 227179), (157, 56433), (471, 18811), (1447, 6123), (2041, 4341)]