7736001

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 13009920

約数和(自身を除く): 5273919

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 659, 903, 1677, 1977, 3913, 4613, 8567, 11739, 13839, 25701, 28337, 59969, 85011, 179907, 198359, 368381, 595077, 1105143, 2578667, 7736001]

約数ペア:

[(1, 7736001), (3, 2578667), (7, 1105143), (13, 595077), (21, 368381), (39, 198359), (43, 179907), (91, 85011), (129, 59969), (273, 28337), (301, 25701), (559, 13839), (659, 11739), (903, 8567), (1677, 4613), (1977, 3913)]