25280073

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10289}}^1$

素因数の和:10318

約数の個数: 32

約数和(自身を含む): 46099200

約数和(自身を除く): 20819127

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 10289, 30867, 72023, 92601, 133757, 216069, 277803, 401271, 648207, 936299, 1203813, 1944621, 2808897, 3611439, 8426691, 25280073]

約数ペア:

[(1, 25280073), (3, 8426691), (7, 3611439), (9, 2808897), (13, 1944621), (21, 1203813), (27, 936299), (39, 648207), (63, 401271), (91, 277803), (117, 216069), (189, 133757), (273, 92601), (351, 72023), (819, 30867), (2457, 10289)]