3886187967

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{12163}}^1$

素因数の和:12571

約数の個数: 24

約数和(自身を含む): 5677571328

約数和(自身を除く): 1791383361

約数列:

[1, 3, 9, 131, 271, 393, 813, 1179, 2439, 12163, 35501, 36489, 106503, 109467, 319509, 1593353, 3296173, 4780059, 9888519, 14340177, 29665557, 431798663, 1295395989, 3886187967]

約数ペア:

[(1, 3886187967), (3, 1295395989), (9, 431798663), (131, 29665557), (271, 14340177), (393, 9888519), (813, 4780059), (1179, 3296173), (2439, 1593353), (12163, 319509), (35501, 109467), (36489, 106503)]