56069853

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19489}}^1$

素因数の和:19636

約数の個数: 16

約数和(自身を含む): 86067840

約数和(自身を除く): 29997987

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 19489, 58467, 136423, 409269, 2669993, 8009979, 18689951, 56069853]

約数ペア:

[(1, 56069853), (3, 18689951), (7, 8009979), (21, 2669993), (137, 409269), (411, 136423), (959, 58467), (2877, 19489)]