139921242

素因数分解:

$2^1\times 3^1\times {\mathrm{3313}}^1\times {\mathrm{7039}}^1$

素因数の和:10357

約数の個数: 16

約数和(自身を含む): 279966720

約数和(自身を除く): 140045478

約数列:

[1, 2, 3, 6, 3313, 6626, 7039, 9939, 14078, 19878, 21117, 42234, 23320207, 46640414, 69960621, 139921242]

約数ペア:

[(1, 139921242), (2, 69960621), (3, 46640414), (6, 23320207), (3313, 42234), (6626, 21117), (7039, 19878), (9939, 14078)]