168538357

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14389}}^1$

素因数の和:14472

約数の個数: 16

約数和(自身を含む): 195819120

約数和(自身を除く): 27280763

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 14389, 187057, 244613, 762617, 3179969, 9914021, 12964489, 168538357]

約数ペア:

[(1, 168538357), (13, 12964489), (17, 9914021), (53, 3179969), (221, 762617), (689, 244613), (901, 187057), (11713, 14389)]