131383293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{14891}}^1$

素因数の和:15084

約数の個数: 16

約数和(自身を含む): 186566976

約数和(自身を除く): 55183683

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 14891, 44673, 253147, 759441, 2576143, 7728429, 43794431, 131383293]

約数ペア:

[(1, 131383293), (3, 43794431), (17, 7728429), (51, 2576143), (173, 759441), (519, 253147), (2941, 44673), (8823, 14891)]