57008217

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4909}}^1$

素因数の和:5005

約数の個数: 24

約数和(自身を含む): 89558400

約数和(自身を除く): 32550183

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 4909, 11613, 14727, 34363, 103089, 240541, 387811, 721623, 1163433, 2714677, 8144031, 19002739, 57008217]

約数ペア:

[(1, 57008217), (3, 19002739), (7, 8144031), (21, 2714677), (49, 1163433), (79, 721623), (147, 387811), (237, 240541), (553, 103089), (1659, 34363), (3871, 14727), (4909, 11613)]