238282761

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 342766080

約数和(自身を除く): 104483319

約数列:

[1, 3, 17, 51, 113, 173, 239, 339, 519, 717, 1921, 2941, 4063, 5763, 8823, 12189, 19549, 27007, 41347, 58647, 81021, 124041, 332333, 459119, 702899, 996999, 1377357, 2108697, 4672211, 14016633, 79427587, 238282761]

約数ペア:

[(1, 238282761), (3, 79427587), (17, 14016633), (51, 4672211), (113, 2108697), (173, 1377357), (239, 996999), (339, 702899), (519, 459119), (717, 332333), (1921, 124041), (2941, 81021), (4063, 58647), (5763, 41347), (8823, 27007), (12189, 19549)]