274084721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 289795968

約数和(自身を除く): 15711247

約数列:

[1, 23, 197, 241, 251, 4531, 5543, 5773, 47477, 49447, 60491, 1091971, 1137281, 1391293, 11916727, 274084721]

約数ペア:

[(1, 274084721), (23, 11916727), (197, 1391293), (241, 1137281), (251, 1091971), (4531, 60491), (5543, 49447), (5773, 47477)]