78880697

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6563}}^1$

素因数の和:6688

約数の個数: 16

約数和(自身を含む): 96412032

約数和(自身を除く): 17531335

約数列:

[1, 7, 17, 101, 119, 707, 1717, 6563, 12019, 45941, 111571, 662863, 780997, 4640041, 11268671, 78880697]

約数ペア:

[(1, 78880697), (7, 11268671), (17, 4640041), (101, 780997), (119, 662863), (707, 111571), (1717, 45941), (6563, 12019)]