26078703

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23431}}^1$

素因数の和:23494

約数の個数: 16

約数和(自身を含む): 40490496

約数和(自身を除く): 14411793

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 23431, 70293, 164017, 492051, 1241843, 3725529, 8692901, 26078703]

約数ペア:

[(1, 26078703), (3, 8692901), (7, 3725529), (21, 1241843), (53, 492051), (159, 164017), (371, 70293), (1113, 23431)]