1299694513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{1637}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 1413069840

約数和(自身を除く): 113375327

約数列:

[1, 13, 157, 389, 1637, 2041, 5057, 21281, 61073, 257009, 636793, 793949, 3341117, 8278309, 99976501, 1299694513]

約数ペア:

[(1, 1299694513), (13, 99976501), (157, 8278309), (389, 3341117), (1637, 793949), (2041, 636793), (5057, 257009), (21281, 61073)]