6386877

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 4672323

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 719, 987, 1269, 2157, 2961, 5033, 6471, 8883, 15099, 19413, 33793, 45297, 101379, 135891, 236551, 304137, 709653, 912411, 2128959, 6386877]

約数ペア:

[(1, 6386877), (3, 2128959), (7, 912411), (9, 709653), (21, 304137), (27, 236551), (47, 135891), (63, 101379), (141, 45297), (189, 33793), (329, 19413), (423, 15099), (719, 8883), (987, 6471), (1269, 5033), (2157, 2961)]