26631979

素因数分解:

${\mathrm{11}}^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 20

約数和(自身を含む): 31308120

約数和(自身を除く): 4676141

約数列:

[1, 11, 17, 107, 121, 187, 1177, 1331, 1819, 2057, 12947, 14641, 20009, 22627, 142417, 220099, 248897, 1566587, 2421089, 26631979]

約数ペア:

[(1, 26631979), (11, 2421089), (17, 1566587), (107, 248897), (121, 220099), (187, 142417), (1177, 22627), (1331, 20009), (1819, 14641), (2057, 12947)]