28542603

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 38865536

約数和(自身を除く): 10322933

約数列:

[1, 3, 67, 201, 211, 633, 673, 2019, 14137, 42411, 45091, 135273, 142003, 426009, 9514201, 28542603]

約数ペア:

[(1, 28542603), (3, 9514201), (67, 426009), (201, 142003), (211, 135273), (633, 45091), (673, 42411), (2019, 14137)]