304833711

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1553}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 501258240

約数和(自身を除く): 196424529

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 719, 1553, 2157, 4659, 5033, 9347, 10871, 15099, 20189, 28041, 32613, 60567, 65429, 141323, 196287, 423969, 1116607, 3349821, 7816249, 14515891, 23448747, 43547673, 101611237, 304833711]

約数ペア:

[(1, 304833711), (3, 101611237), (7, 43547673), (13, 23448747), (21, 14515891), (39, 7816249), (91, 3349821), (273, 1116607), (719, 423969), (1553, 196287), (2157, 141323), (4659, 65429), (5033, 60567), (9347, 32613), (10871, 28041), (15099, 20189)]