71705711

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54779}}^1$

素因数の和:54814

約数の個数: 16

約数和(自身を含む): 94659840

約数和(自身を除く): 22954129

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 54779, 383453, 602569, 931243, 4217983, 6518701, 10243673, 71705711]

約数ペア:

[(1, 71705711), (7, 10243673), (11, 6518701), (17, 4217983), (77, 931243), (119, 602569), (187, 383453), (1309, 54779)]