79284821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 107557632

約数和(自身を除く): 28272811

約数列:

[1, 7, 11, 17, 37, 77, 119, 187, 259, 407, 629, 1309, 1637, 2849, 4403, 6919, 11459, 18007, 27829, 48433, 60569, 126049, 194803, 306119, 423983, 666259, 1029673, 2142833, 4663813, 7207711, 11326403, 79284821]

約数ペア:

[(1, 79284821), (7, 11326403), (11, 7207711), (17, 4663813), (37, 2142833), (77, 1029673), (119, 666259), (187, 423983), (259, 306119), (407, 194803), (629, 126049), (1309, 60569), (1637, 48433), (2849, 27829), (4403, 18007), (6919, 11459)]