26902113

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18043}}^1$

素因数の和:18124

約数の個数: 16

約数和(自身を含む): 41573376

約数和(自身を除く): 14671263

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 18043, 54129, 126301, 378903, 1281053, 3843159, 8967371, 26902113]

約数ペア:

[(1, 26902113), (3, 8967371), (7, 3843159), (21, 1281053), (71, 378903), (213, 126301), (497, 54129), (1491, 18043)]