86411353

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 104697600

約数和(自身を除く): 18286247

約数列:

[1, 7, 31, 49, 163, 217, 349, 1141, 1519, 2443, 5053, 7987, 10819, 17101, 35371, 56887, 75733, 247597, 398209, 530131, 1763497, 2787463, 12344479, 86411353]

約数ペア:

[(1, 86411353), (7, 12344479), (31, 2787463), (49, 1763497), (163, 530131), (217, 398209), (349, 247597), (1141, 75733), (1519, 56887), (2443, 35371), (5053, 17101), (7987, 10819)]