4161208321

素因数分解:

${\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 4236115968

約数和(自身を除く): 74907647

約数列:

[1, 151, 191, 223, 647, 28841, 33673, 42593, 97697, 123577, 144281, 6431543, 18660127, 21786431, 27557671, 4161208321]

約数ペア:

[(1, 4161208321), (151, 27557671), (191, 21786431), (223, 18660127), (647, 6431543), (28841, 144281), (33673, 123577), (42593, 97697)]