1116401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 1353408

約数和(自身を除く): 237007

約数列:

[1, 11, 13, 37, 143, 211, 407, 481, 2321, 2743, 5291, 7807, 30173, 85877, 101491, 1116401]

約数ペア:

[(1, 1116401), (11, 101491), (13, 85877), (37, 30173), (143, 7807), (211, 5291), (407, 2743), (481, 2321)]