38108469

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 21887691

約数列:

[1, 3, 7, 21, 61, 71, 183, 213, 419, 427, 497, 1257, 1281, 1491, 2933, 4331, 8799, 12993, 25559, 29749, 30317, 76677, 89247, 90951, 178913, 208243, 536739, 624729, 1814689, 5444067, 12702823, 38108469]

約数ペア:

[(1, 38108469), (3, 12702823), (7, 5444067), (21, 1814689), (61, 624729), (71, 536739), (183, 208243), (213, 178913), (419, 90951), (427, 89247), (497, 76677), (1257, 30317), (1281, 29749), (1491, 25559), (2933, 12993), (4331, 8799)]