8241753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 12966912

約数和(自身を除く): 4725159

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 401, 403, 527, 663, 1203, 1209, 1581, 5213, 6817, 6851, 12431, 15639, 20451, 20553, 37293, 88621, 161603, 211327, 265863, 484809, 633981, 2747251, 8241753]

約数ペア:

[(1, 8241753), (3, 2747251), (13, 633981), (17, 484809), (31, 265863), (39, 211327), (51, 161603), (93, 88621), (221, 37293), (401, 20553), (403, 20451), (527, 15639), (663, 12431), (1203, 6851), (1209, 6817), (1581, 5213)]