336565719

素因数分解:

$3^3\times 7^1\times {\mathrm{1780771}}^1$

素因数の和:1780787

約数の個数: 16

約数和(自身を含む): 569847040

約数和(自身を除く): 233281321

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1780771, 5342313, 12465397, 16026939, 37396191, 48080817, 112188573, 336565719]

約数ペア:

[(1, 336565719), (3, 112188573), (7, 48080817), (9, 37396191), (21, 16026939), (27, 12465397), (63, 5342313), (189, 1780771)]