42540297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1427}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 59861760

約数和(自身を除く): 17321463

約数列:

[1, 3, 19, 57, 523, 1427, 1569, 4281, 9937, 27113, 29811, 81339, 746321, 2238963, 14180099, 42540297]

約数ペア:

[(1, 42540297), (3, 14180099), (19, 2238963), (57, 746321), (523, 81339), (1427, 29811), (1569, 27113), (4281, 9937)]