1428366981

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1\times {\mathrm{8893}}^1$

素因数の和:10380

約数の個数: 16

約数和(自身を含む): 1957533824

約数和(自身を除く): 529166843

約数列:

[1, 3, 37, 111, 1447, 4341, 8893, 26679, 53539, 160617, 329041, 987123, 12868171, 38604513, 476122327, 1428366981]

約数ペア:

[(1, 1428366981), (3, 476122327), (37, 38604513), (111, 12868171), (1447, 987123), (4341, 329041), (8893, 160617), (26679, 53539)]