83897737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 28076663

約数列:

[1, 7, 11, 17, 77, 107, 119, 187, 599, 749, 1177, 1309, 1819, 4193, 6589, 8239, 10183, 12733, 20009, 46123, 64093, 71281, 112013, 140063, 448651, 705023, 784091, 1089581, 4935161, 7627067, 11985391, 83897737]

約数ペア:

[(1, 83897737), (7, 11985391), (11, 7627067), (17, 4935161), (77, 1089581), (107, 784091), (119, 705023), (187, 448651), (599, 140063), (749, 112013), (1177, 71281), (1309, 64093), (1819, 46123), (4193, 20009), (6589, 12733), (8239, 10183)]