2021083619067

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{597131}}^1$

素因数の和:597440

約数の個数: 48

約数和(自身を含む): 3098627820288

約数和(自身を除く): 1077544201221

約数列:

[1, 3, 9, 23, 69, 83, 197, 207, 249, 591, 747, 1773, 1909, 4531, 5727, 13593, 16351, 17181, 40779, 49053, 147159, 376073, 597131, 1128219, 1791393, 3384657, 5374179, 13734013, 41202039, 49561873, 117634807, 123606117, 148685619, 352904421, 446056857, 1058713263, 1139923079, 2705600561, 3419769237, 8116801683, 9763688981, 10259307711, 24350405049, 29291066943, 87873200829, 224564846563, 673694539689, 2021083619067]

約数ペア:

[(1, 2021083619067), (3, 673694539689), (9, 224564846563), (23, 87873200829), (69, 29291066943), (83, 24350405049), (197, 10259307711), (207, 9763688981), (249, 8116801683), (591, 3419769237), (747, 2705600561), (1773, 1139923079), (1909, 1058713263), (4531, 446056857), (5727, 352904421), (13593, 148685619), (16351, 123606117), (17181, 117634807), (40779, 49561873), (49053, 41202039), (147159, 13734013), (376073, 5374179), (597131, 3384657), (1128219, 1791393)]