960351

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 1532160

約数和(自身を除く): 571809

約数列:

[1, 3, 7, 21, 47, 49, 139, 141, 147, 329, 417, 973, 987, 2303, 2919, 6533, 6811, 6909, 19599, 20433, 45731, 137193, 320117, 960351]

約数ペア:

[(1, 960351), (3, 320117), (7, 137193), (21, 45731), (47, 20433), (49, 19599), (139, 6909), (141, 6811), (147, 6533), (329, 2919), (417, 2303), (973, 987)]