4919751

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 7327200

約数和(自身を除く): 2407449

約数列:

[1, 3, 9, 27, 257, 709, 771, 2127, 2313, 6381, 6939, 19143, 182213, 546639, 1639917, 4919751]

約数ペア:

[(1, 4919751), (3, 1639917), (9, 546639), (27, 182213), (257, 19143), (709, 6939), (771, 6381), (2127, 2313)]