386001279

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{21871}}^1$

素因数の和:21967

約数の個数: 24

約数和(自身を含む): 583457472

約数和(自身を除く): 197456193

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 5883, 17649, 21871, 65613, 196839, 809227, 1159163, 2427681, 3477489, 7283043, 10432467, 42889031, 128667093, 386001279]

約数ペア:

[(1, 386001279), (3, 128667093), (9, 42889031), (37, 10432467), (53, 7283043), (111, 3477489), (159, 2427681), (333, 1159163), (477, 809227), (1961, 196839), (5883, 65613), (17649, 21871)]