30709557

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{3259}}^1$

素因数の和:3617

約数の個数: 16

約数和(自身を含む): 45640000

約数和(自身を除く): 14930443

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 3259, 9423, 9777, 29331, 87993, 1137391, 3412173, 10236519, 30709557]

約数ペア:

[(1, 30709557), (3, 10236519), (9, 3412173), (27, 1137391), (349, 87993), (1047, 29331), (3141, 9777), (3259, 9423)]