140128879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2711}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 158294016

約数和(自身を除く): 18165137

約数列:

[1, 11, 37, 127, 407, 1397, 2711, 4699, 29821, 51689, 100307, 344297, 1103377, 3787267, 12738989, 140128879]

約数ペア:

[(1, 140128879), (11, 12738989), (37, 3787267), (127, 1103377), (407, 344297), (1397, 100307), (2711, 51689), (4699, 29821)]