47320317

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2334

約数の個数: 36

約数和(自身を含む): 79119040

約数和(自身を除く): 31798723

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1881, 2287, 2299, 6861, 6897, 20583, 20691, 25157, 43453, 75471, 130359, 226413, 276727, 391077, 477983, 830181, 1433949, 2490543, 4301847, 5257813, 15773439, 47320317]

約数ペア:

[(1, 47320317), (3, 15773439), (9, 5257813), (11, 4301847), (19, 2490543), (33, 1433949), (57, 830181), (99, 477983), (121, 391077), (171, 276727), (209, 226413), (363, 130359), (627, 75471), (1089, 43453), (1881, 25157), (2287, 20691), (2299, 20583), (6861, 6897)]