19830657

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85847}}^1$

素因数の和:85868

約数の個数: 16

約数和(自身を含む): 32965632

約数和(自身を除く): 13134975

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 85847, 257541, 600929, 944317, 1802787, 2832951, 6610219, 19830657]

約数ペア:

[(1, 19830657), (3, 6610219), (7, 2832951), (11, 1802787), (21, 944317), (33, 600929), (77, 257541), (231, 85847)]