37980663

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9371}}^1$

素因数の和:9574

約数の個数: 16

約数和(自身を含む): 58181376

約数和(自身を除く): 20200713

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 9371, 28113, 65597, 196791, 1808603, 5425809, 12660221, 37980663]

約数ペア:

[(1, 37980663), (3, 12660221), (7, 5425809), (21, 1808603), (193, 196791), (579, 65597), (1351, 28113), (4053, 9371)]