127404786

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{493817}}^1$

素因数の和:493865

約数の個数: 16

約数和(自身を含む): 260735904

約数和(自身を除く): 133331118

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 493817, 987634, 1481451, 2962902, 21234131, 42468262, 63702393, 127404786]

約数ペア:

[(1, 127404786), (2, 63702393), (3, 42468262), (6, 21234131), (43, 2962902), (86, 1481451), (129, 987634), (258, 493817)]