42943263

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 63310128

約数和(自身を除く): 20366865

約数列:

[1, 3, 11, 33, 121, 281, 363, 421, 843, 1263, 3091, 4631, 9273, 13893, 34001, 50941, 102003, 118301, 152823, 354903, 1301311, 3903933, 14314421, 42943263]

約数ペア:

[(1, 42943263), (3, 14314421), (11, 3903933), (33, 1301311), (121, 354903), (281, 152823), (363, 118301), (421, 102003), (843, 50941), (1263, 34001), (3091, 13893), (4631, 9273)]