13785777

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{28901}}^1$

素因数の和:28960

約数の個数: 12

約数和(自身を含む): 20289204

約数和(自身を除く): 6503427

約数列:

[1, 3, 9, 53, 159, 477, 28901, 86703, 260109, 1531753, 4595259, 13785777]

約数ペア:

[(1, 13785777), (3, 4595259), (9, 1531753), (53, 260109), (159, 86703), (477, 28901)]