2017124271

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{51749}}^1$

素因数の和:51887

約数の個数: 24

約数和(自身を含む): 3003156000

約数和(自身を除く): 986031729

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 639, 4331, 12993, 38979, 51749, 155247, 465741, 3156689, 3674179, 9470067, 11022537, 28410201, 33067611, 224124919, 672374757, 2017124271]

約数ペア:

[(1, 2017124271), (3, 672374757), (9, 224124919), (61, 33067611), (71, 28410201), (183, 11022537), (213, 9470067), (549, 3674179), (639, 3156689), (4331, 465741), (12993, 155247), (38979, 51749)]