13475019

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 18676224

約数和(自身を除く): 5201205

約数列:

[1, 3, 41, 71, 123, 213, 1543, 2911, 4629, 8733, 63263, 109553, 189789, 328659, 4491673, 13475019]

約数ペア:

[(1, 13475019), (3, 4491673), (41, 328659), (71, 189789), (123, 109553), (213, 63263), (1543, 8733), (2911, 4629)]