1285333833

素因数分解:

$3^1\times 7^1\times {\mathrm{4027}}^1\times {\mathrm{15199}}^1$

素因数の和:19236

約数の個数: 16

約数和(自身を含む): 1959219200

約数和(自身を除く): 673885367

約数列:

[1, 3, 7, 21, 4027, 12081, 15199, 28189, 45597, 84567, 106393, 319179, 61206373, 183619119, 428444611, 1285333833]

約数ペア:

[(1, 1285333833), (3, 428444611), (7, 183619119), (21, 61206373), (4027, 319179), (12081, 106393), (15199, 84567), (28189, 45597)]