228768981

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{60859}}^1$

素因数の和:61048

約数の個数: 16

約数和(自身を含む): 350553600

約数和(自身を除く): 121784619

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 60859, 182577, 426013, 1278039, 10893761, 32681283, 76256327, 228768981]

約数ペア:

[(1, 228768981), (3, 76256327), (7, 32681283), (21, 10893761), (179, 1278039), (537, 426013), (1253, 182577), (3759, 60859)]