220458063

素因数分解:

$3^1\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{4973}}^1$

素因数の和:7094

約数の個数: 16

約数和(自身を含む): 336162816

約数和(自身を除く): 115704753

約数列:

[1, 3, 7, 21, 2111, 4973, 6333, 14777, 14919, 34811, 44331, 104433, 10498003, 31494009, 73486021, 220458063]

約数ペア:

[(1, 220458063), (3, 73486021), (7, 31494009), (21, 10498003), (2111, 104433), (4973, 44331), (6333, 34811), (14777, 14919)]