7801470063

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{50993}}^1$

素因数の和:51279

約数の個数: 24

約数和(自身を含む): 11455292160

約数和(自身を除く): 3653822097

約数列:

[1, 3, 9, 89, 191, 267, 573, 801, 1719, 16999, 50993, 50997, 152979, 152991, 458937, 4538377, 9739663, 13615131, 29218989, 40845393, 87656967, 866830007, 2600490021, 7801470063]

約数ペア:

[(1, 7801470063), (3, 2600490021), (9, 866830007), (89, 87656967), (191, 40845393), (267, 29218989), (573, 13615131), (801, 9739663), (1719, 4538377), (16999, 458937), (50993, 152991), (50997, 152979)]