6419991

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 8949600

約数和(自身を除く): 2529609

約数列:

[1, 3, 29, 87, 109, 327, 677, 2031, 3161, 9483, 19633, 58899, 73793, 221379, 2139997, 6419991]

約数ペア:

[(1, 6419991), (3, 2139997), (29, 221379), (87, 73793), (109, 58899), (327, 19633), (677, 9483), (2031, 3161)]