9381407

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 11058432

約数和(自身を除く): 1677025

約数列:

[1, 7, 67, 83, 241, 469, 581, 1687, 5561, 16147, 20003, 38927, 113029, 140021, 1340201, 9381407]

約数ペア:

[(1, 9381407), (7, 1340201), (67, 140021), (83, 113029), (241, 38927), (469, 20003), (581, 16147), (1687, 5561)]