5481147

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1237}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 8398592

約数和(自身を除く): 2917445

約数列:

[1, 3, 7, 21, 211, 633, 1237, 1477, 3711, 4431, 8659, 25977, 261007, 783021, 1827049, 5481147]

約数ペア:

[(1, 5481147), (3, 1827049), (7, 783021), (21, 261007), (211, 25977), (633, 8659), (1237, 4431), (1477, 3711)]