78867971

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8581}}^1$

素因数の和:8702

約数の個数: 16

約数和(自身を含む): 98040768

約数和(自身を除く): 19172797

約数列:

[1, 7, 13, 91, 101, 707, 1313, 8581, 9191, 60067, 111553, 780871, 866681, 6066767, 11266853, 78867971]

約数ペア:

[(1, 78867971), (7, 11266853), (13, 6066767), (91, 866681), (101, 780871), (707, 111553), (1313, 60067), (8581, 9191)]