231130788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2751557}}^1$

素因数の和:2751571

約数の個数: 24

約数和(自身を含む): 616348992

約数和(自身を除く): 385218204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2751557, 5503114, 8254671, 11006228, 16509342, 19260899, 33018684, 38521798, 57782697, 77043596, 115565394, 231130788]

約数ペア:

[(1, 231130788), (2, 115565394), (3, 77043596), (4, 57782697), (6, 38521798), (7, 33018684), (12, 19260899), (14, 16509342), (21, 11006228), (28, 8254671), (42, 5503114), (84, 2751557)]