11758747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 16740864

約数和(自身を除く): 4982117

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 691, 1001, 1309, 1547, 2431, 4837, 7601, 8983, 11747, 17017, 53207, 62881, 82229, 98813, 129217, 152711, 691691, 904519, 1068977, 1679821, 11758747]

約数ペア:

[(1, 11758747), (7, 1679821), (11, 1068977), (13, 904519), (17, 691691), (77, 152711), (91, 129217), (119, 98813), (143, 82229), (187, 62881), (221, 53207), (691, 17017), (1001, 11747), (1309, 8983), (1547, 7601), (2431, 4837)]