387765741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{619}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 579962880

約数和(自身を除く): 192197139

約数列:

[1, 3, 11, 33, 41, 123, 451, 463, 619, 1353, 1389, 1857, 5093, 6809, 15279, 18983, 20427, 25379, 56949, 76137, 208813, 279169, 286597, 626439, 837507, 859791, 3152567, 9457701, 11750477, 35251431, 129255247, 387765741]

約数ペア:

[(1, 387765741), (3, 129255247), (11, 35251431), (33, 11750477), (41, 9457701), (123, 3152567), (451, 859791), (463, 837507), (619, 626439), (1353, 286597), (1389, 279169), (1857, 208813), (5093, 76137), (6809, 56949), (15279, 25379), (18983, 20427)]