26407101

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 15064899

約数列:

[1, 3, 7, 21, 71, 89, 199, 213, 267, 497, 597, 623, 1393, 1491, 1869, 4179, 6319, 14129, 17711, 18957, 42387, 44233, 53133, 98903, 123977, 132699, 296709, 371931, 1257481, 3772443, 8802367, 26407101]

約数ペア:

[(1, 26407101), (3, 8802367), (7, 3772443), (21, 1257481), (71, 371931), (89, 296709), (199, 132699), (213, 123977), (267, 98903), (497, 53133), (597, 44233), (623, 42387), (1393, 18957), (1491, 17711), (1869, 14129), (4179, 6319)]