117457949

素因数分解:

$7^3\times {\mathrm{73}}^1\times {\mathrm{4691}}^1$

素因数の和:4785

約数の個数: 16

約数和(自身を含む): 138883200

約数和(自身を除く): 21425251

約数列:

[1, 7, 49, 73, 343, 511, 3577, 4691, 25039, 32837, 229859, 342443, 1609013, 2397101, 16779707, 117457949]

約数ペア:

[(1, 117457949), (7, 16779707), (49, 2397101), (73, 1609013), (343, 342443), (511, 229859), (3577, 32837), (4691, 25039)]