22169511

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 41176800

約数和(自身を除く): 19007289

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1289, 1323, 1911, 2457, 3867, 5733, 9023, 11601, 16757, 17199, 27069, 34803, 50271, 63161, 81207, 117299, 150813, 189483, 243621, 351897, 452439, 568449, 821093, 1055691, 1705347, 2463279, 3167073, 7389837, 22169511]

約数ペア:

[(1, 22169511), (3, 7389837), (7, 3167073), (9, 2463279), (13, 1705347), (21, 1055691), (27, 821093), (39, 568449), (49, 452439), (63, 351897), (91, 243621), (117, 189483), (147, 150813), (189, 117299), (273, 81207), (351, 63161), (441, 50271), (637, 34803), (819, 27069), (1289, 17199), (1323, 16757), (1911, 11601), (2457, 9023), (3867, 5733)]