297189243

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{10453}}^1$

素因数の和:10487

約数の個数: 32

約数和(自身を含む): 480047680

約数和(自身を除く): 182858437

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 9477, 10453, 28431, 31359, 94077, 135889, 282231, 407667, 846693, 1223001, 2540079, 3669003, 7620237, 11007009, 22860711, 33021027, 99063081, 297189243]

約数ペア:

[(1, 297189243), (3, 99063081), (9, 33021027), (13, 22860711), (27, 11007009), (39, 7620237), (81, 3669003), (117, 2540079), (243, 1223001), (351, 846693), (729, 407667), (1053, 282231), (2187, 135889), (3159, 94077), (9477, 31359), (10453, 28431)]