1530390561

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{67043}}^1$

素因数の和:68140

約数の個数: 16

約数和(自身を含む): 2334203904

約数和(自身を除く): 803813343

約数列:

[1, 3, 7, 21, 1087, 3261, 7609, 22827, 67043, 201129, 469301, 1407903, 72875741, 218627223, 510130187, 1530390561]

約数ペア:

[(1, 1530390561), (3, 510130187), (7, 218627223), (21, 72875741), (1087, 1407903), (3261, 469301), (7609, 201129), (22827, 67043)]