1207425527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 1655147520

約数和(自身を除く): 447721993

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 289, 319, 493, 1309, 1871, 2023, 2233, 3179, 3451, 5423, 8381, 13097, 20581, 22253, 31807, 37961, 54259, 58667, 92191, 144067, 222649, 349877, 379813, 540719, 596849, 645337, 922403, 2449139, 3785033, 4177943, 5947909, 6456821, 10146433, 15680851, 41635363, 71025031, 109765957, 172489361, 1207425527]

約数ペア:

[(1, 1207425527), (7, 172489361), (11, 109765957), (17, 71025031), (29, 41635363), (77, 15680851), (119, 10146433), (187, 6456821), (203, 5947909), (289, 4177943), (319, 3785033), (493, 2449139), (1309, 922403), (1871, 645337), (2023, 596849), (2233, 540719), (3179, 379813), (3451, 349877), (5423, 222649), (8381, 144067), (13097, 92191), (20581, 58667), (22253, 54259), (31807, 37961)]