11687613

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10501}}^1$

素因数の和:10564

約数の個数: 16

約数和(自身を含む): 18147456

約数和(自身を除く): 6459843

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 10501, 31503, 73507, 220521, 556553, 1669659, 3895871, 11687613]

約数ペア:

[(1, 11687613), (3, 3895871), (7, 1669659), (21, 556553), (53, 220521), (159, 73507), (371, 31503), (1113, 10501)]