2053289439

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{337}}^1\times {\mathrm{1997}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 3079477440

約数和(自身を除く): 1026188001

約数列:

[1, 3, 9, 27, 113, 337, 339, 1011, 1017, 1997, 3033, 3051, 5991, 9099, 17973, 38081, 53919, 114243, 225661, 342729, 672989, 676983, 1028187, 2018967, 2030949, 6056901, 6092847, 18170703, 76047757, 228143271, 684429813, 2053289439]

約数ペア:

[(1, 2053289439), (3, 684429813), (9, 228143271), (27, 76047757), (113, 18170703), (337, 6092847), (339, 6056901), (1011, 2030949), (1017, 2018967), (1997, 1028187), (3033, 676983), (3051, 672989), (5991, 342729), (9099, 225661), (17973, 114243), (38081, 53919)]