65304197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 83066880

約数和(自身を除く): 17762683

約数列:

[1, 7, 19, 31, 47, 133, 217, 329, 337, 589, 893, 1457, 2359, 4123, 6251, 6403, 10199, 10447, 15839, 27683, 44821, 73129, 110873, 193781, 198493, 300941, 491009, 1389451, 2106587, 3437063, 9329171, 65304197]

約数ペア:

[(1, 65304197), (7, 9329171), (19, 3437063), (31, 2106587), (47, 1389451), (133, 491009), (217, 300941), (329, 198493), (337, 193781), (589, 110873), (893, 73129), (1457, 44821), (2359, 27683), (4123, 15839), (6251, 10447), (6403, 10199)]