131368111

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26321}}^1$

素因数の和:26382

約数の個数: 16

約数和(自身を含む): 161722368

約数和(自身を除く): 30354257

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 26321, 184247, 605383, 815951, 4237681, 5711657, 18766873, 131368111]

約数ペア:

[(1, 131368111), (7, 18766873), (23, 5711657), (31, 4237681), (161, 815951), (217, 605383), (713, 184247), (4991, 26321)]