384289917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 569673216

約数和(自身を除く): 185383299

約数列:

[1, 3, 11, 33, 83, 173, 249, 519, 811, 913, 1903, 2433, 2739, 5709, 8921, 14359, 26763, 43077, 67313, 140303, 157949, 201939, 420909, 473847, 740443, 1543333, 2221329, 4629999, 11645149, 34935447, 128096639, 384289917]

約数ペア:

[(1, 384289917), (3, 128096639), (11, 34935447), (33, 11645149), (83, 4629999), (173, 2221329), (249, 1543333), (519, 740443), (811, 473847), (913, 420909), (1903, 201939), (2433, 157949), (2739, 140303), (5709, 67313), (8921, 43077), (14359, 26763)]