71118971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2437}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 88938240

約数和(自身を除く): 17819269

約数列:

[1, 7, 11, 77, 379, 2437, 2653, 4169, 17059, 26807, 29183, 187649, 923623, 6465361, 10159853, 71118971]

約数ペア:

[(1, 71118971), (7, 10159853), (11, 6465361), (77, 923623), (379, 187649), (2437, 29183), (2653, 26807), (4169, 17059)]