26641713

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9127}}^1$

素因数の和:9276

約数の個数: 16

約数和(自身を含む): 40893440

約数和(自身を除く): 14251727

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 9127, 27381, 63889, 191667, 1268653, 3805959, 8880571, 26641713]

約数ペア:

[(1, 26641713), (3, 8880571), (7, 3805959), (21, 1268653), (139, 191667), (417, 63889), (973, 27381), (2919, 9127)]