2848689

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 4499040

約数和(自身を除く): 1650351

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 617, 1539, 1851, 4617, 5553, 11723, 16659, 35169, 49977, 105507, 149931, 316521, 949563, 2848689]

約数ペア:

[(1, 2848689), (3, 949563), (9, 316521), (19, 149931), (27, 105507), (57, 49977), (81, 35169), (171, 16659), (243, 11723), (513, 5553), (617, 4617), (1539, 1851)]