4464338991

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{6857}}^1$

素因数の和:7020

約数の個数: 48

約数和(自身を含む): 7155143424

約数和(自身を除く): 2690804433

約数列:

[1, 3, 7, 21, 43, 49, 103, 129, 147, 301, 309, 721, 903, 2107, 2163, 4429, 5047, 6321, 6857, 13287, 15141, 20571, 31003, 47999, 93009, 143997, 217021, 294851, 335993, 651063, 706271, 884553, 1007979, 2063957, 2118813, 4943897, 6191871, 14447699, 14831691, 30369653, 34607279, 43343097, 91108959, 103821837, 212587571, 637762713, 1488112997, 4464338991]

約数ペア:

[(1, 4464338991), (3, 1488112997), (7, 637762713), (21, 212587571), (43, 103821837), (49, 91108959), (103, 43343097), (129, 34607279), (147, 30369653), (301, 14831691), (309, 14447699), (721, 6191871), (903, 4943897), (2107, 2118813), (2163, 2063957), (4429, 1007979), (5047, 884553), (6321, 706271), (6857, 651063), (13287, 335993), (15141, 294851), (20571, 217021), (31003, 143997), (47999, 93009)]