320424429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{64693}}^1$

素因数の和:64836

約数の個数: 16

約数和(自身を含む): 463726592

約数和(自身を除く): 143302163

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 64693, 194079, 841009, 2523027, 8216011, 24648033, 106808143, 320424429]

約数ペア:

[(1, 320424429), (3, 106808143), (13, 24648033), (39, 8216011), (127, 2523027), (381, 841009), (1651, 194079), (4953, 64693)]