1378420329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3213101}}^1$

素因数の和:3213128

約数の個数: 16

約数和(自身を含む): 2159204544

約数和(自身を除く): 780784215

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 3213101, 9639303, 35344111, 41770313, 106032333, 125310939, 459473443, 1378420329]

約数ペア:

[(1, 1378420329), (3, 459473443), (11, 125310939), (13, 106032333), (33, 41770313), (39, 35344111), (143, 9639303), (429, 3213101)]