3591231

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 5795328

約数和(自身を除く): 2204097

約数列:

[1, 3, 7, 21, 41, 43, 97, 123, 129, 287, 291, 301, 679, 861, 903, 1763, 2037, 3977, 4171, 5289, 11931, 12341, 12513, 27839, 29197, 37023, 83517, 87591, 171011, 513033, 1197077, 3591231]

約数ペア:

[(1, 3591231), (3, 1197077), (7, 513033), (21, 171011), (41, 87591), (43, 83517), (97, 37023), (123, 29197), (129, 27839), (287, 12513), (291, 12341), (301, 11931), (679, 5289), (861, 4171), (903, 3977), (1763, 2037)]