198482999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4463}}^1$

素因数の和:4798

約数の個数: 16

約数和(自身を含む): 233985024

約数和(自身を除く): 35502025

約数列:

[1, 11, 13, 143, 311, 3421, 4043, 4463, 44473, 49093, 58019, 638209, 1387993, 15267923, 18043909, 198482999]

約数ペア:

[(1, 198482999), (11, 18043909), (13, 15267923), (143, 1387993), (311, 638209), (3421, 58019), (4043, 49093), (4463, 44473)]