2169174973

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{32479}}^1$

素因数の和:32569

約数の個数: 24

約数和(自身を含む): 2665958400

約数和(自身を除く): 496783427

約数列:

[1, 7, 29, 47, 49, 203, 329, 1363, 1421, 2303, 9541, 32479, 66787, 227353, 941891, 1526513, 1591471, 6593237, 10685591, 44268877, 46152659, 74799137, 309882139, 2169174973]

約数ペア:

[(1, 2169174973), (7, 309882139), (29, 74799137), (47, 46152659), (49, 44268877), (203, 10685591), (329, 6593237), (1363, 1591471), (1421, 1526513), (2303, 941891), (9541, 227353), (32479, 66787)]