378291803997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1\times {\mathrm{1639991}}^1$

素因数の和:1643360

約数の個数: 16

約数和(自身を含む): 526476791808

約数和(自身を除く): 148184987811

約数列:

[1, 3, 23, 69, 3343, 10029, 76889, 230667, 1639991, 4919973, 37719793, 113159379, 5482489913, 16447469739, 126097267999, 378291803997]

約数ペア:

[(1, 378291803997), (3, 126097267999), (23, 16447469739), (69, 5482489913), (3343, 113159379), (10029, 37719793), (76889, 4919973), (230667, 1639991)]