54421591

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 63431424

約数和(自身を除く): 9009833

約数列:

[1, 7, 107, 113, 643, 749, 791, 4501, 12091, 68801, 72659, 84637, 481607, 508613, 7774513, 54421591]

約数ペア:

[(1, 54421591), (7, 7774513), (107, 508613), (113, 481607), (643, 84637), (749, 72659), (791, 68801), (4501, 12091)]