201613791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{3559}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 280926720

約数和(自身を除く): 79312929

約数列:

[1, 3, 23, 69, 821, 2463, 3559, 10677, 18883, 56649, 81857, 245571, 2921939, 8765817, 67204597, 201613791]

約数ペア:

[(1, 201613791), (3, 67204597), (23, 8765817), (69, 2921939), (821, 245571), (2463, 81857), (3559, 56649), (10677, 18883)]