9159213

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6143}}^1$

素因数の和:6224

約数の個数: 16

約数和(自身を含む): 14155776

約数和(自身を除く): 4996563

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 6143, 18429, 43001, 129003, 436153, 1308459, 3053071, 9159213]

約数ペア:

[(1, 9159213), (3, 3053071), (7, 1308459), (21, 436153), (71, 129003), (213, 43001), (497, 18429), (1491, 6143)]