145843321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 159803280

約数和(自身を除く): 13959959

約数列:

[1, 13, 89, 233, 541, 1157, 3029, 7033, 20737, 48149, 126053, 269581, 625937, 1638689, 11218717, 145843321]

約数ペア:

[(1, 145843321), (13, 11218717), (89, 1638689), (233, 625937), (541, 269581), (1157, 126053), (3029, 48149), (7033, 20737)]