2018559393

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{495109}}^1$

素因数の和:495269

約数の個数: 16

約数和(自身を含む): 3010268800

約数和(自身を除く): 991709407

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 495109, 1485327, 4455981, 13367943, 74761459, 224284377, 672853131, 2018559393]

約数ペア:

[(1, 2018559393), (3, 672853131), (9, 224284377), (27, 74761459), (151, 13367943), (453, 4455981), (1359, 1485327), (4077, 495109)]