182740621

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 211320576

約数和(自身を除く): 28579955

約数列:

[1, 7, 157, 257, 647, 1099, 1799, 4529, 40349, 101579, 166279, 282443, 711053, 1163953, 26105803, 182740621]

約数ペア:

[(1, 182740621), (7, 26105803), (157, 1163953), (257, 711053), (647, 282443), (1099, 166279), (1799, 101579), (4529, 40349)]