1613963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 1884960

約数和(自身を除く): 270997

約数列:

[1, 13, 17, 67, 109, 221, 871, 1139, 1417, 1853, 7303, 14807, 24089, 94939, 124151, 1613963]

約数ペア:

[(1, 1613963), (13, 124151), (17, 94939), (67, 24089), (109, 14807), (221, 7303), (871, 1853), (1139, 1417)]