229102719

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{2089}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 308985600

約数和(自身を除く): 79882881

約数列:

[1, 3, 139, 263, 417, 789, 2089, 6267, 36557, 109671, 290371, 549407, 871113, 1648221, 76367573, 229102719]

約数ペア:

[(1, 229102719), (3, 76367573), (139, 1648221), (263, 871113), (417, 549407), (789, 290371), (2089, 109671), (6267, 36557)]