9812901

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10867}}^1$

素因数の和:10920

約数の個数: 16

約数和(自身を含む): 15302144

約数和(自身を除く): 5489243

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 10867, 32601, 76069, 228207, 467281, 1401843, 3270967, 9812901]

約数ペア:

[(1, 9812901), (3, 3270967), (7, 1401843), (21, 467281), (43, 228207), (129, 76069), (301, 32601), (903, 10867)]