27229631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 35417088

約数和(自身を除く): 8187457

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 487, 2431, 3289, 4301, 5083, 5357, 6331, 8279, 11201, 55913, 69641, 91069, 107627, 123211, 145613, 190417, 1183897, 1601743, 2094587, 2475421, 27229631]

約数ペア:

[(1, 27229631), (11, 2475421), (13, 2094587), (17, 1601743), (23, 1183897), (143, 190417), (187, 145613), (221, 123211), (253, 107627), (299, 91069), (391, 69641), (487, 55913), (2431, 11201), (3289, 8279), (4301, 6331), (5083, 5357)]