4307321571

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{16139}}^1$

素因数の和:16399

約数の個数: 32

約数和(自身を含む): 6693580800

約数和(自身を除く): 2386259229

約数列:

[1, 3, 7, 21, 71, 179, 213, 497, 537, 1253, 1491, 3759, 12709, 16139, 38127, 48417, 88963, 112973, 266889, 338919, 1145869, 2888881, 3437607, 8021083, 8666643, 20222167, 24063249, 60666501, 205110551, 615331653, 1435773857, 4307321571]

約数ペア:

[(1, 4307321571), (3, 1435773857), (7, 615331653), (21, 205110551), (71, 60666501), (179, 24063249), (213, 20222167), (497, 8666643), (537, 8021083), (1253, 3437607), (1491, 2888881), (3759, 1145869), (12709, 338919), (16139, 266889), (38127, 112973), (48417, 88963)]