78908203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{739}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 91428480

約数和(自身を除く): 12520277

約数列:

[1, 11, 17, 187, 571, 739, 6281, 8129, 9707, 12563, 106777, 138193, 421969, 4641659, 7173473, 78908203]

約数ペア:

[(1, 78908203), (11, 7173473), (17, 4641659), (187, 421969), (571, 138193), (739, 106777), (6281, 12563), (8129, 9707)]