130893497

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 151536000

約数和(自身を除く): 20642503

約数列:

[1, 7, 131, 349, 409, 917, 2443, 2863, 45719, 53579, 142741, 320033, 375053, 999187, 18699071, 130893497]

約数ペア:

[(1, 130893497), (7, 18699071), (131, 999187), (349, 375053), (409, 320033), (917, 142741), (2443, 53579), (2863, 45719)]