47721477441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{741973}}^1$

素因数の和:743936

約数の個数: 16

約数和(自身を含む): 69448766400

約数和(自身を除く): 21727288959

約数列:

[1, 3, 11, 33, 1949, 5847, 21439, 64317, 741973, 2225919, 8161703, 24485109, 1446105377, 4338316131, 15907159147, 47721477441]

約数ペア:

[(1, 47721477441), (3, 15907159147), (11, 4338316131), (33, 1446105377), (1949, 24485109), (5847, 8161703), (21439, 2225919), (64317, 741973)]