291214641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{20177}}^1$

素因数の和:20480

約数の個数: 16

約数和(自身を含む): 412599744

約数和(自身を除く): 121385103

約数列:

[1, 3, 17, 51, 283, 849, 4811, 14433, 20177, 60531, 343009, 1029027, 5710091, 17130273, 97071547, 291214641]

約数ペア:

[(1, 291214641), (3, 97071547), (17, 17130273), (51, 5710091), (283, 1029027), (849, 343009), (4811, 60531), (14433, 20177)]