3151138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 5017536

約数和(自身を除く): 1866398

約数列:

[1, 2, 23, 46, 61, 122, 1123, 1403, 2246, 2806, 25829, 51658, 68503, 137006, 1575569, 3151138]

約数ペア:

[(1, 3151138), (2, 1575569), (23, 137006), (46, 68503), (61, 51658), (122, 25829), (1123, 2806), (1403, 2246)]