220998009

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{2711}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 305262720

約数和(自身を除く): 84264711

約数列:

[1, 3, 29, 87, 937, 2711, 2811, 8133, 27173, 78619, 81519, 235857, 2540207, 7620621, 73666003, 220998009]

約数ペア:

[(1, 220998009), (3, 73666003), (29, 7620621), (87, 2540207), (937, 235857), (2711, 81519), (2811, 78619), (8133, 27173)]