87769661

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{971}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 103420800

約数和(自身を除く): 15651139

約数列:

[1, 7, 37, 259, 349, 971, 2443, 6797, 12913, 35927, 90391, 251489, 338879, 2372153, 12538523, 87769661]

約数ペア:

[(1, 87769661), (7, 12538523), (37, 2372153), (259, 338879), (349, 251489), (971, 90391), (2443, 35927), (6797, 12913)]