188037291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{20693}}^1$

素因数の和:20942

約数の個数: 16

約数和(自身を含む): 271174176

約数和(自身を除く): 83136885

約数列:

[1, 3, 13, 39, 233, 699, 3029, 9087, 20693, 62079, 269009, 807027, 4821469, 14464407, 62679097, 188037291]

約数ペア:

[(1, 188037291), (3, 62679097), (13, 14464407), (39, 4821469), (233, 807027), (699, 269009), (3029, 62079), (9087, 20693)]