247045683

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 356742144

約数和(自身を除く): 109696461

約数列:

[1, 3, 17, 51, 67, 197, 201, 367, 591, 1101, 1139, 3349, 3417, 6239, 10047, 13199, 18717, 24589, 39597, 72299, 73767, 216897, 224383, 418013, 673149, 1229083, 1254039, 3687249, 4844033, 14532099, 82348561, 247045683]

約数ペア:

[(1, 247045683), (3, 82348561), (17, 14532099), (51, 4844033), (67, 3687249), (197, 1254039), (201, 1229083), (367, 673149), (591, 418013), (1101, 224383), (1139, 216897), (3349, 73767), (3417, 72299), (6239, 39597), (10047, 24589), (13199, 18717)]