380888948739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{15777679}}^1$

素因数の和:15778314

約数の個数: 16

約数和(自身を含む): 547801049600

約数和(自身を除く): 166912100861

約数列:

[1, 3, 13, 39, 619, 1857, 8047, 24141, 15777679, 47333037, 205109827, 615329481, 9766383301, 29299149903, 126962982913, 380888948739]

約数ペア:

[(1, 380888948739), (3, 126962982913), (13, 29299149903), (39, 9766383301), (619, 615329481), (1857, 205109827), (8047, 47333037), (24141, 15777679)]