12181047

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 16868352

約数和(自身を除く): 4687305

約数列:

[1, 3, 31, 93, 227, 577, 681, 1731, 7037, 17887, 21111, 53661, 130979, 392937, 4060349, 12181047]

約数ペア:

[(1, 12181047), (3, 4060349), (31, 392937), (93, 130979), (227, 53661), (577, 21111), (681, 17887), (1731, 7037)]