3872219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 4478880

約数和(自身を除く): 606661

約数列:

[1, 13, 19, 61, 247, 257, 793, 1159, 3341, 4883, 15067, 15677, 63479, 203801, 297863, 3872219]

約数ペア:

[(1, 3872219), (13, 297863), (19, 203801), (61, 63479), (247, 15677), (257, 15067), (793, 4883), (1159, 3341)]