78858767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1493}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 90357120

約数和(自身を除く): 11498353

約数列:

[1, 13, 17, 221, 239, 1493, 3107, 4063, 19409, 25381, 52819, 329953, 356827, 4638751, 6066059, 78858767]

約数ペア:

[(1, 78858767), (13, 6066059), (17, 4638751), (221, 356827), (239, 329953), (1493, 52819), (3107, 25381), (4063, 19409)]