91637399

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{98429}}^1$

素因数の和:98462

約数の個数: 12

約数和(自身を含む): 112210200

約数和(自身を除く): 20572801

約数列:

[1, 7, 19, 49, 133, 931, 98429, 689003, 1870151, 4823021, 13091057, 91637399]

約数ペア:

[(1, 91637399), (7, 13091057), (19, 4823021), (49, 1870151), (133, 689003), (931, 98429)]