88663687

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 110044656

約数和(自身を除く): 21380969

約数列:

[1, 7, 17, 49, 119, 163, 653, 833, 1141, 2771, 4571, 7987, 11101, 19397, 31997, 77707, 106439, 135779, 543949, 745073, 1809463, 5215511, 12666241, 88663687]

約数ペア:

[(1, 88663687), (7, 12666241), (17, 5215511), (49, 1809463), (119, 745073), (163, 543949), (653, 135779), (833, 106439), (1141, 77707), (2771, 31997), (4571, 19397), (7987, 11101)]