26904993

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 37171200

約数和(自身を除く): 10266207

約数列:

[1, 3, 31, 93, 439, 659, 1317, 1977, 13609, 20429, 40827, 61287, 289301, 867903, 8968331, 26904993]

約数ペア:

[(1, 26904993), (3, 8968331), (31, 867903), (93, 289301), (439, 61287), (659, 40827), (1317, 20429), (1977, 13609)]