12671589

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3371}}^1$

素因数の和:3560

約数の個数: 16

約数和(自身を含む): 19422720

約数和(自身を除く): 6751131

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3371, 3759, 10113, 23597, 70791, 603409, 1810227, 4223863, 12671589]

約数ペア:

[(1, 12671589), (3, 4223863), (7, 1810227), (21, 603409), (179, 70791), (537, 23597), (1253, 10113), (3371, 3759)]