253162857

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1\times {\mathrm{523}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 339929280

約数和(自身を除く): 86766423

約数列:

[1, 3, 317, 509, 523, 951, 1527, 1569, 161353, 165791, 266207, 484059, 497373, 798621, 84387619, 253162857]

約数ペア:

[(1, 253162857), (3, 84387619), (317, 798621), (509, 497373), (523, 484059), (951, 266207), (1527, 165791), (1569, 161353)]