3867237

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 6480000

約数和(自身を除く): 2612763

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 449, 783, 957, 1347, 2871, 4041, 4939, 8613, 12123, 13021, 14817, 39063, 44451, 117189, 133353, 143231, 351567, 429693, 1289079, 3867237]

約数ペア:

[(1, 3867237), (3, 1289079), (9, 429693), (11, 351567), (27, 143231), (29, 133353), (33, 117189), (87, 44451), (99, 39063), (261, 14817), (297, 13021), (319, 12123), (449, 8613), (783, 4939), (957, 4041), (1347, 2871)]