1649272029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{12923}}^1$

素因数の和:15184

約数の個数: 16

約数和(自身を含む): 2315980800

約数和(自身を除く): 666708771

約数列:

[1, 3, 19, 57, 2239, 6717, 12923, 38769, 42541, 127623, 245537, 736611, 28934597, 86803791, 549757343, 1649272029]

約数ペア:

[(1, 1649272029), (3, 549757343), (19, 86803791), (57, 28934597), (2239, 736611), (6717, 245537), (12923, 127623), (38769, 42541)]