520036371

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 807895296

約数和(自身を除く): 287858925

約数列:

[1, 3, 9, 23, 53, 69, 107, 159, 207, 321, 443, 477, 963, 1219, 1329, 2461, 3657, 3987, 5671, 7383, 10189, 10971, 17013, 22149, 23479, 30567, 47401, 51039, 70437, 91701, 130433, 142203, 211311, 391299, 426609, 540017, 1090223, 1173897, 1620051, 2512253, 3270669, 4860153, 7536759, 9812007, 22610277, 57781819, 173345457, 520036371]

約数ペア:

[(1, 520036371), (3, 173345457), (9, 57781819), (23, 22610277), (53, 9812007), (69, 7536759), (107, 4860153), (159, 3270669), (207, 2512253), (321, 1620051), (443, 1173897), (477, 1090223), (963, 540017), (1219, 426609), (1329, 391299), (2461, 211311), (3657, 142203), (3987, 130433), (5671, 91701), (7383, 70437), (10189, 51039), (10971, 47401), (17013, 30567), (22149, 23479)]