646260981

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1\times {\mathrm{4007}}^1$

素因数の和:5500

約数の個数: 16

約数和(自身を含む): 885800064

約数和(自身を除く): 239539083

約数列:

[1, 3, 37, 111, 1453, 4007, 4359, 12021, 53761, 148259, 161283, 444777, 5822171, 17466513, 215420327, 646260981]

約数ペア:

[(1, 646260981), (3, 215420327), (37, 17466513), (111, 5822171), (1453, 444777), (4007, 161283), (4359, 148259), (12021, 53761)]