23687181

素因数分解:

$3^3\times 7^1\times {\mathrm{125329}}^1$

素因数の和:125345

約数の個数: 16

約数和(自身を含む): 40105600

約数和(自身を除く): 16418419

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 125329, 375987, 877303, 1127961, 2631909, 3383883, 7895727, 23687181]

約数ペア:

[(1, 23687181), (3, 7895727), (7, 3383883), (9, 2631909), (21, 1127961), (27, 877303), (63, 375987), (189, 125329)]