47649693

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 78575616

約数和(自身を除く): 30925923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 347, 503, 1041, 1509, 2429, 3521, 4511, 6539, 7287, 10563, 13533, 19617, 31577, 45773, 94731, 137319, 174541, 523623, 1221787, 2269033, 3665361, 6807099, 15883231, 47649693]

約数ペア:

[(1, 47649693), (3, 15883231), (7, 6807099), (13, 3665361), (21, 2269033), (39, 1221787), (91, 523623), (273, 174541), (347, 137319), (503, 94731), (1041, 45773), (1509, 31577), (2429, 19617), (3521, 13533), (4511, 10563), (6539, 7287)]