171007221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{1283}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 284986368

約数和(自身を除く): 113979147

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 577, 1283, 1731, 3849, 4039, 6347, 8981, 12117, 14113, 19041, 26943, 42339, 44429, 98791, 133287, 296373, 740291, 2220873, 5182037, 8143201, 15546111, 24429603, 57002407, 171007221]

約数ペア:

[(1, 171007221), (3, 57002407), (7, 24429603), (11, 15546111), (21, 8143201), (33, 5182037), (77, 2220873), (231, 740291), (577, 296373), (1283, 133287), (1731, 98791), (3849, 44429), (4039, 42339), (6347, 26943), (8981, 19041), (12117, 14113)]