2895243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 4228896

約数和(自身を除く): 1333653

約数列:

[1, 3, 13, 39, 61, 183, 793, 1217, 2379, 3651, 15821, 47463, 74237, 222711, 965081, 2895243]

約数ペア:

[(1, 2895243), (3, 965081), (13, 222711), (39, 74237), (61, 47463), (183, 15821), (793, 3651), (1217, 2379)]