57298129

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18731}}^1$

素因数の和:18780

約数の個数: 16

約数和(自身を含む): 71930880

約数和(自身を除く): 14632751

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 18731, 131117, 355889, 430813, 2491223, 3015691, 8185447, 57298129]

約数ペア:

[(1, 57298129), (7, 8185447), (19, 3015691), (23, 2491223), (133, 430813), (161, 355889), (437, 131117), (3059, 18731)]