3113019

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 5809440

約数和(自身を除く): 2696421

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 181, 189, 273, 351, 441, 543, 637, 819, 1267, 1323, 1629, 1911, 2353, 2457, 3801, 4887, 5733, 7059, 8869, 11403, 16471, 17199, 21177, 26607, 34209, 49413, 63531, 79821, 115297, 148239, 239463, 345891, 444717, 1037673, 3113019]

約数ペア:

[(1, 3113019), (3, 1037673), (7, 444717), (9, 345891), (13, 239463), (21, 148239), (27, 115297), (39, 79821), (49, 63531), (63, 49413), (91, 34209), (117, 26607), (147, 21177), (181, 17199), (189, 16471), (273, 11403), (351, 8869), (441, 7059), (543, 5733), (637, 4887), (819, 3801), (1267, 2457), (1323, 2353), (1629, 1911)]