8191807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 9459072

約数和(自身を除く): 1267265

約数列:

[1, 13, 17, 101, 221, 367, 1313, 1717, 4771, 6239, 22321, 37067, 81107, 481871, 630139, 8191807]

約数ペア:

[(1, 8191807), (13, 630139), (17, 481871), (101, 81107), (221, 37067), (367, 22321), (1313, 6239), (1717, 4771)]