13459761

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1370

約数の個数: 36

約数和(自身を含む): 23617152

約数和(自身を除く): 10157391

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1327, 1449, 3381, 3981, 9289, 10143, 11943, 27867, 30521, 65023, 83601, 91563, 195069, 213647, 274689, 585207, 640941, 1495529, 1922823, 4486587, 13459761]

約数ペア:

[(1, 13459761), (3, 4486587), (7, 1922823), (9, 1495529), (21, 640941), (23, 585207), (49, 274689), (63, 213647), (69, 195069), (147, 91563), (161, 83601), (207, 65023), (441, 30521), (483, 27867), (1127, 11943), (1327, 10143), (1449, 9289), (3381, 3981)]