245836293

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 343752768

約数和(自身を除く): 97916475

約数列:

[1, 3, 31, 71, 93, 213, 961, 1201, 2201, 2883, 3603, 6603, 37231, 68231, 85271, 111693, 204693, 255813, 1154161, 2643401, 3462483, 7930203, 81945431, 245836293]

約数ペア:

[(1, 245836293), (3, 81945431), (31, 7930203), (71, 3462483), (93, 2643401), (213, 1154161), (961, 255813), (1201, 204693), (2201, 111693), (2883, 85271), (3603, 68231), (6603, 37231)]