11734821

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 8828379

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 2141, 5481, 6423, 14987, 19269, 44961, 57807, 62089, 134883, 186267, 404649, 434623, 558801, 1303869, 1676403, 3911607, 11734821]

約数ペア:

[(1, 11734821), (3, 3911607), (7, 1676403), (9, 1303869), (21, 558801), (27, 434623), (29, 404649), (63, 186267), (87, 134883), (189, 62089), (203, 57807), (261, 44961), (609, 19269), (783, 14987), (1827, 6423), (2141, 5481)]