408899687053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{28311271}}^1$

素因数の和:28311396

約数の個数: 16

約数和(自身を含む): 485141956992

約数和(自身を除く): 76242269939

約数列:

[1, 11, 13, 101, 143, 1111, 1313, 14443, 28311271, 311423981, 368046523, 2859438371, 4048511753, 31453822081, 37172698823, 408899687053]

約数ペア:

[(1, 408899687053), (11, 37172698823), (13, 31453822081), (101, 4048511753), (143, 2859438371), (1111, 368046523), (1313, 311423981), (14443, 28311271)]