749066139

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{8243}}^1$

素因数の和:8711

約数の個数: 24

約数和(自身を含む): 1131736320

約数和(自身を除く): 382670181

約数列:

[1, 3, 9, 23, 69, 207, 439, 1317, 3951, 8243, 10097, 24729, 30291, 74187, 90873, 189589, 568767, 1706301, 3618677, 10856031, 32568093, 83229571, 249688713, 749066139]

約数ペア:

[(1, 749066139), (3, 249688713), (9, 83229571), (23, 32568093), (69, 10856031), (207, 3618677), (439, 1706301), (1317, 568767), (3951, 189589), (8243, 90873), (10097, 74187), (24729, 30291)]