29684319

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 47038464

約数和(自身を除く): 17354145

約数列:

[1, 3, 7, 21, 43, 71, 129, 213, 301, 463, 497, 903, 1389, 1491, 3053, 3241, 9159, 9723, 19909, 21371, 32873, 59727, 64113, 98619, 139363, 230111, 418089, 690333, 1413539, 4240617, 9894773, 29684319]

約数ペア:

[(1, 29684319), (3, 9894773), (7, 4240617), (21, 1413539), (43, 690333), (71, 418089), (129, 230111), (213, 139363), (301, 98619), (463, 64113), (497, 59727), (903, 32873), (1389, 21371), (1491, 19909), (3053, 9723), (3241, 9159)]