78198239

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{677}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 92750400

約数和(自身を除く): 14552161

約数列:

[1, 7, 29, 203, 569, 677, 3983, 4739, 16501, 19633, 115507, 137431, 385213, 2696491, 11171177, 78198239]

約数ペア:

[(1, 78198239), (7, 11171177), (29, 2696491), (203, 385213), (569, 137431), (677, 115507), (3983, 19633), (4739, 16501)]